./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label15.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_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/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_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label15.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/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_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/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 303e81240b0a1989638e497fa3fbaa4e2ebd948d9aafa1986663f2c99e7f43f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:14:57,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:14:57,727 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-27 20:14:57,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:14:57,736 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:14:57,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:14:57,766 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:14:57,766 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:14:57,766 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:14:57,766 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:14:57,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:14:57,767 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:14:57,767 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:14:57,767 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-27 20:14:57,767 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-27 20:14:57,768 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:14:57,768 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:14:57,769 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:14:57,770 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:14:57,770 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:14:57,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:14:57,770 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-27 20:14:57,771 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-27 20:14:57,771 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_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/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 -> 303e81240b0a1989638e497fa3fbaa4e2ebd948d9aafa1986663f2c99e7f43f3 [2024-11-27 20:14:58,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:14:58,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:14:58,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:14:58,074 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:14:58,074 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:14:58,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/eca-rers2012/Problem02_label15.c [2024-11-27 20:15:01,107 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/data/f9290c3df/0f375d55da7a4d9fadc9c69a6d40976b/FLAG6d791f156 [2024-11-27 20:15:01,427 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:15:01,427 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/sv-benchmarks/c/eca-rers2012/Problem02_label15.c [2024-11-27 20:15:01,440 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/data/f9290c3df/0f375d55da7a4d9fadc9c69a6d40976b/FLAG6d791f156 [2024-11-27 20:15:01,462 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/data/f9290c3df/0f375d55da7a4d9fadc9c69a6d40976b [2024-11-27 20:15:01,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:15:01,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:15:01,470 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:15:01,470 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:15:01,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:15:01,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:01,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@104a153c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01, skipping insertion in model container [2024-11-27 20:15:01,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:01,528 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:15:01,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:15:01,843 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:15:01,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:15:01,964 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:15:01,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01 WrapperNode [2024-11-27 20:15:01,965 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:15:01,966 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:15:01,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:15:01,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:15:01,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:01,988 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,033 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 667 [2024-11-27 20:15:02,033 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:15:02,034 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:15:02,034 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:15:02,034 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:15:02,043 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,047 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,081 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:15:02,084 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,085 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,107 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,109 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,125 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,131 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:15:02,132 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:15:02,132 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:15:02,132 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:15:02,133 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (1/1) ... [2024-11-27 20:15:02,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:02,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:02,167 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:02,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-27 20:15:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:15:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:15:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:15:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:15:02,297 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:15:02,298 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:15:03,644 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-27 20:15:03,645 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:15:03,671 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:15:03,672 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:15:03,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:15:03 BoogieIcfgContainer [2024-11-27 20:15:03,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:15:03,673 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-27 20:15:03,673 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-27 20:15:03,681 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-27 20:15:03,682 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:15:03,682 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.11 08:15:01" (1/3) ... [2024-11-27 20:15:03,683 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@102d972b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 08:15:03, skipping insertion in model container [2024-11-27 20:15:03,684 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:15:03,684 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:15:01" (2/3) ... [2024-11-27 20:15:03,684 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@102d972b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 08:15:03, skipping insertion in model container [2024-11-27 20:15:03,684 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:15:03,685 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:15:03" (3/3) ... [2024-11-27 20:15:03,686 INFO L363 chiAutomizerObserver]: Analyzing ICFG Problem02_label15.c [2024-11-27 20:15:03,752 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-27 20:15:03,752 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-27 20:15:03,752 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-27 20:15:03,752 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-27 20:15:03,753 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-27 20:15:03,754 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-27 20:15:03,754 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-27 20:15:03,754 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-27 20:15:03,762 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:03,794 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-27 20:15:03,795 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:03,795 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:03,802 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:03,802 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-27 20:15:03,802 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-27 20:15:03,803 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:03,812 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-27 20:15:03,812 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:03,812 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:03,813 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:03,813 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-27 20:15:03,821 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:15:03,821 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:15:03,826 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:03,827 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-27 20:15:03,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:03,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136846386] [2024-11-27 20:15:03,836 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:03,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:03,931 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:03,972 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:03,975 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:03,975 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2024-11-27 20:15:03,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:03,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938918394] [2024-11-27 20:15:03,977 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:03,998 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:04,019 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:04,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:04,024 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2024-11-27 20:15:04,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:04,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918044545] [2024-11-27 20:15:04,024 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:04,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:04,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918044545] [2024-11-27 20:15:04,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918044545] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:04,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [333922117] [2024-11-27 20:15:04,253 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:04,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:04,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:04,258 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:04,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 20:15:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:04,338 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:15:04,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:04,372 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:04,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [333922117] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:04,443 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:04,443 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 4 [2024-11-27 20:15:04,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419505773] [2024-11-27 20:15:04,444 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:04,680 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:04,680 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:04,681 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:04,681 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:04,682 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:15:04,682 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:04,682 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:04,683 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:04,683 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration1_Loop [2024-11-27 20:15:04,683 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:04,684 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:04,704 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,713 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,716 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,720 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,722 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,729 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,737 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,742 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,749 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:04,787 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,081 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:05,081 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:15:05,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,087 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-27 20:15:05,090 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:05,090 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,114 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:05,114 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:05,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-27 20:15:05,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,127 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-27 20:15:05,132 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:05,132 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,152 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:05,152 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:05,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-27 20:15:05,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,164 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-27 20:15:05,171 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:05,171 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,186 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:05,187 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:05,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-27 20:15:05,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,198 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-27 20:15:05,202 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:05,202 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,221 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:05,221 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:05,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:05,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,237 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-27 20:15:05,242 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:05,243 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,260 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:05,260 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:05,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:05,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,272 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-27 20:15:05,277 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:05,277 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-27 20:15:05,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,310 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-27 20:15:05,312 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:15:05,312 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:05,346 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:15:05,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-27 20:15:05,349 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:05,349 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:05,349 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:05,349 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:05,349 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:15:05,349 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,350 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:05,350 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:05,350 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration1_Loop [2024-11-27 20:15:05,350 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:05,350 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:05,352 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,367 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,370 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,377 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,382 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,389 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,392 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,396 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,433 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:05,681 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:05,686 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:15:05,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,689 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-27 20:15:05,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:05,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:05,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,734 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:05,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-27 20:15:05,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,755 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-27 20:15:05,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,767 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-27 20:15:05,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:05,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,786 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:05,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,803 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-27 20:15:05,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:05,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-27 20:15:05,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,834 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-27 20:15:05,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:05,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:05,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,869 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-27 20:15:05,874 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 20:15:05,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,888 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:05,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:05,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,895 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-27 20:15:05,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,905 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-27 20:15:05,926 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 20:15:05,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,940 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,944 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-11-27 20:15:05,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,956 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-27 20:15:05,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:05,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:05,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:05,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:05,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:05,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:05,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:05,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:05,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:05,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-27 20:15:05,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:05,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:05,990 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:05,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-27 20:15:05,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,009 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:06,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:06,013 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:06,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-27 20:15:06,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,032 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-27 20:15:06,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:06,051 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:06,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,055 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,068 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-27 20:15:06,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:06,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:06,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,099 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:15:06,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,102 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-27 20:15:06,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,126 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,137 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-27 20:15:06,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,172 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-27 20:15:06,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,193 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,205 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,208 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 20:15:06,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-27 20:15:06,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-27 20:15:06,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,242 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-27 20:15:06,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,258 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-27 20:15:06,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,272 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-27 20:15:06,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,286 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:06,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,288 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:06,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,305 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,310 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 20:15:06,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-27 20:15:06,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,326 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,341 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-27 20:15:06,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-27 20:15:06,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,381 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-27 20:15:06,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,399 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:06,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:06,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,414 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,426 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-27 20:15:06,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,450 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-27 20:15:06,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,461 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-27 20:15:06,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:06,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:06,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,482 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,492 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:15:06,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,498 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-27 20:15:06,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,513 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,516 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,528 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-27 20:15:06,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,552 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-11-27 20:15:06,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,563 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-27 20:15:06,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,588 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-27 20:15:06,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,602 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-27 20:15:06,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-27 20:15:06,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,637 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-27 20:15:06,641 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 20:15:06,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,661 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,669 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-27 20:15:06,671 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 20:15:06,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,683 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:06,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,686 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:06,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-27 20:15:06,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,701 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-27 20:15:06,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-27 20:15:06,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,726 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,731 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 20:15:06,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-27 20:15:06,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,750 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-27 20:15:06,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,762 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-27 20:15:06,766 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 20:15:06,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,782 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:06,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:06,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,803 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,816 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-27 20:15:06,820 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 20:15:06,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,839 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,850 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-27 20:15:06,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:06,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:06,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,876 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,885 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:15:06,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,888 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-27 20:15:06,891 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 20:15:06,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:06,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:06,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,930 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-27 20:15:06,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:06,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:06,955 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:06,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:06,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:06,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:06,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:06,971 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:06,974 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 20:15:06,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-27 20:15:06,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:06,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:06,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:06,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:06,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:06,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:06,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:06,994 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,006 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-27 20:15:07,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:07,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,030 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,043 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-27 20:15:07,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,064 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:07,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-27 20:15:07,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,082 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-27 20:15:07,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,101 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:07,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,103 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:07,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,127 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-27 20:15:07,130 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 20:15:07,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,147 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:07,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,162 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-27 20:15:07,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:07,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,192 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-27 20:15:07,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,207 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:07,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:07,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,242 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-27 20:15:07,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,263 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,264 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:07,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,276 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-27 20:15:07,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:07,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:07,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:07,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-11-27 20:15:07,299 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:15:07,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,301 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-27 20:15:07,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,324 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-27 20:15:07,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,336 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-27 20:15:07,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,357 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,371 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-27 20:15:07,376 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 20:15:07,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-27 20:15:07,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,409 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-27 20:15:07,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,429 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-27 20:15:07,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,444 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-27 20:15:07,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,479 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-27 20:15:07,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,497 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:07,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,499 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:07,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,517 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-27 20:15:07,520 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 20:15:07,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,536 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-27 20:15:07,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,543 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-27 20:15:07,546 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 20:15:07,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-27 20:15:07,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,572 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-27 20:15:07,575 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 20:15:07,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,586 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:07,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:07,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-27 20:15:07,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,625 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-27 20:15:07,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,638 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,642 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-27 20:15:07,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,654 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-27 20:15:07,660 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 20:15:07,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:07,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:07,676 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:07,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,691 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:15:07,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,694 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-27 20:15:07,696 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 20:15:07,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,711 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-27 20:15:07,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,731 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-27 20:15:07,736 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 20:15:07,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,756 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-27 20:15:07,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,767 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-27 20:15:07,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,787 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,806 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-27 20:15:07,809 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 20:15:07,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-27 20:15:07,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,843 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-27 20:15:07,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-27 20:15:07,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,882 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-27 20:15:07,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,900 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,901 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:07,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,903 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:07,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:07,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,925 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-27 20:15:07,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,945 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-27 20:15:07,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:07,963 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:07,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-27 20:15:07,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:07,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:07,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:07,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:07,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:07,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:07,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:07,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:07,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:07,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:07,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-27 20:15:07,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:07,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,000 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-27 20:15:08,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:08,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,018 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:08,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:08,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,063 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-27 20:15:08,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,075 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-27 20:15:08,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:08,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,109 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-27 20:15:08,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:08,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-27 20:15:08,147 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:15:08,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,149 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-27 20:15:08,152 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 20:15:08,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,170 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,190 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-27 20:15:08,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,225 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-27 20:15:08,227 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 20:15:08,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-27 20:15:08,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,253 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-27 20:15:08,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,273 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-27 20:15:08,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,285 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-27 20:15:08,288 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 20:15:08,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,303 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,309 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-27 20:15:08,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,317 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-27 20:15:08,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,349 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:08,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,354 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:08,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-11-27 20:15:08,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,381 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-27 20:15:08,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,404 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,412 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-27 20:15:08,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,433 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-27 20:15:08,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,440 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-27 20:15:08,442 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 20:15:08,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,454 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:08,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,464 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:08,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-27 20:15:08,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,532 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-27 20:15:08,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,559 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-27 20:15:08,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,571 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-27 20:15:08,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:08,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:08,590 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:08,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,595 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2024-11-27 20:15:08,604 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:15:08,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,607 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-27 20:15:08,610 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 20:15:08,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-27 20:15:08,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,642 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-27 20:15:08,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,664 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-27 20:15:08,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,678 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-27 20:15:08,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,703 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-27 20:15:08,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,714 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-27 20:15:08,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-27 20:15:08,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,749 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-27 20:15:08,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,784 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-27 20:15:08,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,803 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:08,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,805 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:08,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-27 20:15:08,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,824 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-27 20:15:08,828 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 20:15:08,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,849 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,861 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-27 20:15:08,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-27 20:15:08,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,898 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-27 20:15:08,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:08,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,918 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:08,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:08,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,943 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,956 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-27 20:15:08,962 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 20:15:08,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:08,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:08,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:08,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:08,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:08,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:08,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:08,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:08,981 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:08,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:08,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:08,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:08,995 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:08,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-27 20:15:08,999 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 20:15:09,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:09,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:09,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:09,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:09,029 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:15:09,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,031 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-27 20:15:09,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,045 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,052 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-27 20:15:09,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,065 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-27 20:15:09,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,086 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,091 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-27 20:15:09,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,099 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-27 20:15:09,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,117 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-11-27 20:15:09,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,125 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-27 20:15:09,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,139 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-27 20:15:09,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,158 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-27 20:15:09,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,177 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-27 20:15:09,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,195 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-27 20:15:09,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,214 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:09,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,217 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:09,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-27 20:15:09,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,237 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-27 20:15:09,239 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 20:15:09,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:09,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,263 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-27 20:15:09,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,277 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,282 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-27 20:15:09,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,289 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-27 20:15:09,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,303 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:15:09,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,314 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:09,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:09,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,347 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-27 20:15:09,350 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 20:15:09,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:09,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:09,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:09,376 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:09,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-27 20:15:09,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:09,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:09,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:09,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:09,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:09,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:09,390 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:09,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:09,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:09,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:09,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-27 20:15:09,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:09,434 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:15:09,435 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:15:09,438 INFO L87 Difference]: Start difference. First operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:11,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:11,007 INFO L93 Difference]: Finished difference Result 675 states and 883 transitions. [2024-11-27 20:15:11,008 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 675 states and 883 transitions. [2024-11-27 20:15:11,018 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 594 [2024-11-27 20:15:11,033 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 675 states to 596 states and 754 transitions. [2024-11-27 20:15:11,038 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 596 [2024-11-27 20:15:11,040 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 596 [2024-11-27 20:15:11,043 INFO L73 IsDeterministic]: Start isDeterministic. Operand 596 states and 754 transitions. [2024-11-27 20:15:11,050 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:11,050 INFO L218 hiAutomatonCegarLoop]: Abstraction has 596 states and 754 transitions. [2024-11-27 20:15:11,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states and 754 transitions. [2024-11-27 20:15:11,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 592. [2024-11-27 20:15:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 592 states, 592 states have (on average 1.2618243243243243) internal successors, (747), 591 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 747 transitions. [2024-11-27 20:15:11,101 INFO L240 hiAutomatonCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-27 20:15:11,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:15:11,105 INFO L425 stractBuchiCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-27 20:15:11,105 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-27 20:15:11,105 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 592 states and 747 transitions. [2024-11-27 20:15:11,109 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 590 [2024-11-27 20:15:11,109 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:11,109 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:11,110 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:11,110 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:15:11,110 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:15:11,110 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume (((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0);~a28~0 := 7;~a11~0 := 1;~a25~0 := 0;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:15:11,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:11,111 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2024-11-27 20:15:11,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:11,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034875198] [2024-11-27 20:15:11,111 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:11,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:11,125 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:11,132 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:11,132 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:11,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2024-11-27 20:15:11,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:11,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972876101] [2024-11-27 20:15:11,133 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:11,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:11,142 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:11,151 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:11,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:11,152 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2024-11-27 20:15:11,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:11,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586417133] [2024-11-27 20:15:11,152 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:11,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:11,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586417133] [2024-11-27 20:15:11,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586417133] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:11,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [101103072] [2024-11-27 20:15:11,196 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:11,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:11,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,198 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2024-11-27 20:15:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:11,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:15:11,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:11,295 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:11,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [101103072] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:11,319 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:11,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 2 [2024-11-27 20:15:11,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413644176] [2024-11-27 20:15:11,320 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:11,464 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:11,464 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:11,464 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:11,464 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:11,464 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:15:11,465 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,465 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:11,465 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:11,465 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration2_Loop [2024-11-27 20:15:11,465 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:11,465 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:11,466 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,469 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,472 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,475 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,480 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,482 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,487 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,489 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,491 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,494 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,510 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,625 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:11,625 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:15:11,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,632 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-27 20:15:11,633 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:11,633 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,645 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:11,645 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:11,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-27 20:15:11,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,653 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-27 20:15:11,655 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:11,655 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,667 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:11,667 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:11,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-27 20:15:11,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,675 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-27 20:15:11,677 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:11,678 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,696 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:11,696 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=4} Honda state: {~a19~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:11,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:11,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,705 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-27 20:15:11,707 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:11,707 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,719 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:11,719 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:11,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:11,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,726 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-27 20:15:11,733 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:11,734 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,746 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:15:11,746 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:15:11,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-27 20:15:11,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,754 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-27 20:15:11,759 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:11,759 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:11,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,786 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-27 20:15:11,788 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:15:11,788 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:11,817 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:15:11,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-27 20:15:11,821 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:11,822 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:11,822 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:11,822 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:11,822 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:15:11,822 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,822 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:11,822 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:11,822 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration2_Loop [2024-11-27 20:15:11,822 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:11,822 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:11,823 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,828 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,831 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,834 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,838 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,840 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,844 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,846 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,860 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:11,978 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:11,978 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:15:11,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:11,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:11,980 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:11,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-27 20:15:11,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:11,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:11,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:11,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:11,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:11,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:11,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:11,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:11,995 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-27 20:15:12,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,003 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-27 20:15:12,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,017 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-27 20:15:12,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,026 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-27 20:15:12,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,040 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-27 20:15:12,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,049 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-27 20:15:12,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,063 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,068 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-27 20:15:12,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,077 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-27 20:15:12,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,105 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-27 20:15:12,107 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 20:15:12,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,119 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,122 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-27 20:15:12,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,131 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-27 20:15:12,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,145 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-27 20:15:12,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,154 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-27 20:15:12,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,167 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,173 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-27 20:15:12,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,181 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-27 20:15:12,183 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 20:15:12,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,195 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,196 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-27 20:15:12,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,203 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-27 20:15:12,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,232 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-27 20:15:12,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:12,250 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:12,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,258 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:15:12,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,260 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-27 20:15:12,263 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 20:15:12,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,285 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-27 20:15:12,288 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 20:15:12,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,299 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-27 20:15:12,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,310 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-27 20:15:12,312 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 20:15:12,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,324 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:12,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-11-27 20:15:12,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,334 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-27 20:15:12,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,348 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,350 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,359 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-27 20:15:12,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,375 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-27 20:15:12,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,382 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-27 20:15:12,384 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 20:15:12,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,395 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:12,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,402 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-27 20:15:12,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,415 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-27 20:15:12,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-27 20:15:12,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,440 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-27 20:15:12,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,454 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:12,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,463 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-27 20:15:12,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,473 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-27 20:15:12,475 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 20:15:12,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,495 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-27 20:15:12,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,512 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-27 20:15:12,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,524 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-27 20:15:12,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:12,541 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:12,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,549 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:15:12,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,551 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-27 20:15:12,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,566 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-27 20:15:12,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,573 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-27 20:15:12,575 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 20:15:12,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-27 20:15:12,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,597 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-27 20:15:12,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,611 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,612 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:12,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,617 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-27 20:15:12,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,629 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,634 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 20:15:12,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-27 20:15:12,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,661 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-27 20:15:12,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,679 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,687 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-27 20:15:12,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,701 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,703 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:12,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-27 20:15:12,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,714 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-27 20:15:12,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,730 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-27 20:15:12,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,738 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-27 20:15:12,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,751 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,755 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:12,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-27 20:15:12,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,769 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-27 20:15:12,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-27 20:15:12,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,794 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-27 20:15:12,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-27 20:15:12,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,828 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-27 20:15:12,831 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 20:15:12,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:12,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:12,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,860 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:15:12,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,865 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-27 20:15:12,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:12,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:12,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,886 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-27 20:15:12,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,896 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-27 20:15:12,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:12,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:12,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,921 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-27 20:15:12,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,933 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-27 20:15:12,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:12,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,951 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:12,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:12,952 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:12,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,958 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:12,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:12,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:12,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:12,968 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:12,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-27 20:15:12,974 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 20:15:12,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:12,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:12,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:12,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:12,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:12,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:12,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:12,994 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,005 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-27 20:15:13,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,051 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-27 20:15:13,057 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 20:15:13,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,072 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,075 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:13,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,082 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,093 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-27 20:15:13,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,112 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,128 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-27 20:15:13,130 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 20:15:13,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,144 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,148 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:13,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,162 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-27 20:15:13,164 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 20:15:13,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-27 20:15:13,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,188 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-27 20:15:13,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,207 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,209 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-27 20:15:13,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,216 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-27 20:15:13,219 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 20:15:13,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:13,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,230 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-27 20:15:13,243 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:15:13,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,245 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-27 20:15:13,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,264 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-27 20:15:13,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,271 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-27 20:15:13,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-27 20:15:13,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,295 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-27 20:15:13,297 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 20:15:13,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,308 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:13,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,313 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-27 20:15:13,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,320 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-27 20:15:13,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,337 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-27 20:15:13,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,344 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-27 20:15:13,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,368 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-27 20:15:13,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,382 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:13,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,389 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-27 20:15:13,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,396 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-27 20:15:13,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,413 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-27 20:15:13,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,422 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-27 20:15:13,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,435 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:13,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,447 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-27 20:15:13,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,454 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-27 20:15:13,456 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 20:15:13,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,470 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-27 20:15:13,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,477 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-27 20:15:13,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-27 20:15:13,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,501 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-27 20:15:13,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:13,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:13,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:13,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:13,522 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:15:13,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,524 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-27 20:15:13,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,542 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-11-27 20:15:13,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,549 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-27 20:15:13,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-27 20:15:13,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,575 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-27 20:15:13,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,588 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,589 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,590 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:13,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,595 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-27 20:15:13,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,602 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-27 20:15:13,604 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 20:15:13,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,620 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-27 20:15:13,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,627 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-27 20:15:13,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-27 20:15:13,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,651 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-27 20:15:13,653 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 20:15:13,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,665 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,667 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:13,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,675 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-27 20:15:13,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,681 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-27 20:15:13,692 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 20:15:13,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-27 20:15:13,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,716 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-27 20:15:13,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,730 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,730 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,734 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:13,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-27 20:15:13,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,764 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-27 20:15:13,767 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 20:15:13,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,788 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-27 20:15:13,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,798 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-27 20:15:13,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-11-27 20:15:13,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,836 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-27 20:15:13,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:13,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:13,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:13,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,862 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-27 20:15:13,870 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:15:13,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,872 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-27 20:15:13,877 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 20:15:13,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:13,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,893 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,899 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-27 20:15:13,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,910 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-27 20:15:13,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,929 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:13,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:13,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:13,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-27 20:15:13,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,952 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-27 20:15:13,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:13,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:13,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:13,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:13,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:13,972 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:13,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:13,975 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:13,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:13,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:13,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-27 20:15:13,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:13,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:13,997 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:13,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-27 20:15:13,999 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 20:15:14,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:14,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,022 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-27 20:15:14,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,034 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-27 20:15:14,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:14,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-27 20:15:14,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,073 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,075 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 20:15:14,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-27 20:15:14,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,090 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,093 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:14,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,108 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,120 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-27 20:15:14,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:14,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,147 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,158 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-27 20:15:14,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,177 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,183 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:15:14,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,224 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-27 20:15:14,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:14,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,244 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-27 20:15:14,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,256 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-27 20:15:14,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:14,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,300 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-27 20:15:14,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:14,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:14,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,326 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-11-27 20:15:14,334 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:15:14,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,336 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-27 20:15:14,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,371 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-27 20:15:14,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,405 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-27 20:15:14,408 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 20:15:14,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,423 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,424 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:14,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,428 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-27 20:15:14,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,439 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-27 20:15:14,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,460 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-27 20:15:14,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,467 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-27 20:15:14,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,490 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-27 20:15:14,492 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 20:15:14,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,503 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,505 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:14,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,510 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-27 20:15:14,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,517 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-27 20:15:14,520 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 20:15:14,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-27 20:15:14,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,542 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-27 20:15:14,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,555 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,558 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:15:14,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-27 20:15:14,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,576 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-27 20:15:14,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,593 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-27 20:15:14,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,600 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-27 20:15:14,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2024-11-27 20:15:14,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,623 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-27 20:15:14,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:14,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:14,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:14,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-27 20:15:14,650 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:15:14,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,652 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-27 20:15:14,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,667 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-27 20:15:14,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,678 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-27 20:15:14,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,692 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-27 20:15:14,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,704 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-27 20:15:14,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,718 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,718 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,720 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:14,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,725 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-27 20:15:14,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,732 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-27 20:15:14,734 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 20:15:14,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,746 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,750 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-27 20:15:14,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,757 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-27 20:15:14,760 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 20:15:14,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,771 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,777 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-27 20:15:14,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,790 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-27 20:15:14,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,809 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:14,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,825 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,836 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-27 20:15:14,841 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 20:15:14,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,856 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,861 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-27 20:15:14,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,872 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-27 20:15:14,876 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 20:15:14,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,891 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:14,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,896 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:14,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,932 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-27 20:15:14,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,949 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:14,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,960 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-27 20:15:14,962 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 20:15:14,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,973 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:14,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:14,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:14,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-27 20:15:14,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:14,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:14,985 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:14,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-27 20:15:14,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:14,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:14,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:14,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:14,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:14,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:14,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:14,999 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:15,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:15,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:15,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-27 20:15:15,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:15,009 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:15,009 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:15,009 INFO L87 Difference]: Start difference. First operand 592 states and 747 transitions. cyclomatic complexity: 156 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:15,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:15,534 INFO L93 Difference]: Finished difference Result 1153 states and 1402 transitions. [2024-11-27 20:15:15,535 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1153 states and 1402 transitions. [2024-11-27 20:15:15,543 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-27 20:15:15,554 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-27 20:15:15,554 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1153 [2024-11-27 20:15:15,557 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1153 [2024-11-27 20:15:15,559 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1153 states and 1402 transitions. [2024-11-27 20:15:15,566 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:15,566 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 20:15:15,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states and 1402 transitions. [2024-11-27 20:15:15,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1153. [2024-11-27 20:15:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1153 states, 1153 states have (on average 1.2159583694709453) internal successors, (1402), 1152 states have internal predecessors, (1402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-27 20:15:15,613 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 20:15:15,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:15,614 INFO L425 stractBuchiCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 20:15:15,614 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-27 20:15:15,614 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1153 states and 1402 transitions. [2024-11-27 20:15:15,621 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-27 20:15:15,621 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:15,621 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:15,623 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:15,623 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:15:15,624 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:15:15,625 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume (1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0);~a25~0 := 1;~a28~0 := 9;calculate_output_#res#1 := 26;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0));" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0);" "assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0);" "assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0);" "assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0);" "assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0);" "assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0);" "assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0);" "assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0));" "assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:15:15,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:15,625 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2024-11-27 20:15:15,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:15,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54019074] [2024-11-27 20:15:15,626 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:15,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:15,632 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:15,638 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:15,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:15,639 INFO L85 PathProgramCache]: Analyzing trace with hash 1697529545, now seen corresponding path program 1 times [2024-11-27 20:15:15,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:15,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694913975] [2024-11-27 20:15:15,639 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:15,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:15,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:15,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694913975] [2024-11-27 20:15:15,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694913975] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:15,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1012119702] [2024-11-27 20:15:15,898 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:15,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:15,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:15,900 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:15,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Waiting until timeout for monitored process [2024-11-27 20:15:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:15,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:15:15,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:16,086 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:16,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1012119702] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:16,170 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:16,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 20:15:16,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998642722] [2024-11-27 20:15:16,171 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:16,171 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 20:15:16,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:16,172 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:16,172 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:16,172 INFO L87 Difference]: Start difference. First operand 1153 states and 1402 transitions. cyclomatic complexity: 250 Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 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 20:15:16,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:16,467 INFO L93 Difference]: Finished difference Result 1141 states and 1327 transitions. [2024-11-27 20:15:16,467 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1141 states and 1327 transitions. [2024-11-27 20:15:16,475 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1139 [2024-11-27 20:15:16,481 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1141 states to 1141 states and 1327 transitions. [2024-11-27 20:15:16,481 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1141 [2024-11-27 20:15:16,483 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1141 [2024-11-27 20:15:16,483 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1141 states and 1327 transitions. [2024-11-27 20:15:16,485 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:16,485 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1141 states and 1327 transitions. [2024-11-27 20:15:16,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1141 states and 1327 transitions. [2024-11-27 20:15:16,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1141 to 861. [2024-11-27 20:15:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 861 states, 861 states have (on average 1.1986062717770034) internal successors, (1032), 860 states have internal predecessors, (1032), 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 20:15:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 861 states and 1032 transitions. [2024-11-27 20:15:16,507 INFO L240 hiAutomatonCegarLoop]: Abstraction has 861 states and 1032 transitions. [2024-11-27 20:15:16,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:16,509 INFO L425 stractBuchiCegarLoop]: Abstraction has 861 states and 1032 transitions. [2024-11-27 20:15:16,509 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-27 20:15:16,510 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 861 states and 1032 transitions. [2024-11-27 20:15:16,514 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 859 [2024-11-27 20:15:16,514 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:16,514 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:16,517 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:16,517 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:15:16,517 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:15:16,517 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume 11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0);~a17~0 := 7;~a11~0 := 1;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:15:16,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:16,518 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2024-11-27 20:15:16,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:16,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868978747] [2024-11-27 20:15:16,519 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:16,528 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:16,536 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:16,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:16,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1792828217, now seen corresponding path program 1 times [2024-11-27 20:15:16,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:16,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090163794] [2024-11-27 20:15:16,539 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:16,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:16,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:16,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090163794] [2024-11-27 20:15:16,661 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090163794] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:16,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1944221880] [2024-11-27 20:15:16,662 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:16,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:16,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:16,664 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:16,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Waiting until timeout for monitored process [2024-11-27 20:15:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:16,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:15:16,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:16,779 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:16,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1944221880] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:16,840 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:16,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 20:15:16,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321807769] [2024-11-27 20:15:16,841 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:16,841 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 20:15:16,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:16,842 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:16,842 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:16,842 INFO L87 Difference]: Start difference. First operand 861 states and 1032 transitions. cyclomatic complexity: 172 Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:17,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:17,337 INFO L93 Difference]: Finished difference Result 1001 states and 1152 transitions. [2024-11-27 20:15:17,337 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1001 states and 1152 transitions. [2024-11-27 20:15:17,344 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 999 [2024-11-27 20:15:17,349 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1001 states to 1001 states and 1152 transitions. [2024-11-27 20:15:17,350 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1001 [2024-11-27 20:15:17,351 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1001 [2024-11-27 20:15:17,351 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1001 states and 1152 transitions. [2024-11-27 20:15:17,353 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:17,353 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1001 states and 1152 transitions. [2024-11-27 20:15:17,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1001 states and 1152 transitions. [2024-11-27 20:15:17,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1001 to 1001. [2024-11-27 20:15:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1001 states, 1001 states have (on average 1.150849150849151) internal successors, (1152), 1000 states have internal predecessors, (1152), 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 20:15:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 1001 states and 1152 transitions. [2024-11-27 20:15:17,374 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1001 states and 1152 transitions. [2024-11-27 20:15:17,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:17,375 INFO L425 stractBuchiCegarLoop]: Abstraction has 1001 states and 1152 transitions. [2024-11-27 20:15:17,376 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-27 20:15:17,376 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1001 states and 1152 transitions. [2024-11-27 20:15:17,381 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 999 [2024-11-27 20:15:17,381 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:17,381 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:17,382 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:17,382 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:15:17,382 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:15:17,382 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume 11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0);~a17~0 := 7;~a11~0 := 1;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:15:17,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:17,383 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 5 times [2024-11-27 20:15:17,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:17,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944713468] [2024-11-27 20:15:17,384 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:17,389 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:17,400 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:17,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:17,403 INFO L85 PathProgramCache]: Analyzing trace with hash -432717437, now seen corresponding path program 1 times [2024-11-27 20:15:17,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:17,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614188742] [2024-11-27 20:15:17,404 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:17,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:17,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:17,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614188742] [2024-11-27 20:15:17,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614188742] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:17,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [223016141] [2024-11-27 20:15:17,503 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:17,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:17,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:17,505 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:17,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Waiting until timeout for monitored process [2024-11-27 20:15:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:17,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:15:17,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:17,621 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:17,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [223016141] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:17,667 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:17,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 20:15:17,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967338767] [2024-11-27 20:15:17,667 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:17,667 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 20:15:17,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:17,670 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:17,670 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:17,670 INFO L87 Difference]: Start difference. First operand 1001 states and 1152 transitions. cyclomatic complexity: 152 Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:18,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:18,171 INFO L93 Difference]: Finished difference Result 1843 states and 2066 transitions. [2024-11-27 20:15:18,171 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1843 states and 2066 transitions. [2024-11-27 20:15:18,184 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1839 [2024-11-27 20:15:18,193 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1843 states to 1843 states and 2066 transitions. [2024-11-27 20:15:18,193 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1843 [2024-11-27 20:15:18,195 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1843 [2024-11-27 20:15:18,195 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1843 states and 2066 transitions. [2024-11-27 20:15:18,197 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:18,198 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1843 states and 2066 transitions. [2024-11-27 20:15:18,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1843 states and 2066 transitions. [2024-11-27 20:15:18,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1843 to 1839. [2024-11-27 20:15:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1839 states, 1839 states have (on average 1.1196302338227297) internal successors, (2059), 1838 states have internal predecessors, (2059), 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 20:15:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1839 states and 2059 transitions. [2024-11-27 20:15:18,233 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1839 states and 2059 transitions. [2024-11-27 20:15:18,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:18,236 INFO L425 stractBuchiCegarLoop]: Abstraction has 1839 states and 2059 transitions. [2024-11-27 20:15:18,236 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-27 20:15:18,236 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1839 states and 2059 transitions. [2024-11-27 20:15:18,247 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1835 [2024-11-27 20:15:18,247 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:18,247 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:18,250 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:15:18,250 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:15:18,250 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:15:18,255 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0));" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0);" "assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0);" "assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0);" "assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0);" "assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0);" "assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0);" "assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0);" "assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0));" "assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0));" "assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0);" "assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0));" "assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0);" "assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0);" "assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0);" "assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0);" "assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0);" "assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0);" "assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0));" "assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0));" "assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0);" "assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0);" "assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "calculate_output_#res#1 := -2;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:15:18,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:18,255 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 6 times [2024-11-27 20:15:18,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:18,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804604918] [2024-11-27 20:15:18,255 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:18,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:18,260 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:18,268 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:18,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:18,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1568461317, now seen corresponding path program 1 times [2024-11-27 20:15:18,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:18,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752592414] [2024-11-27 20:15:18,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:18,308 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:18,348 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:18,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:18,348 INFO L85 PathProgramCache]: Analyzing trace with hash 714309309, now seen corresponding path program 1 times [2024-11-27 20:15:18,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:18,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165188289] [2024-11-27 20:15:18,349 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:18,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:20,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:20,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165188289] [2024-11-27 20:15:20,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165188289] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:20,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [114194381] [2024-11-27 20:15:20,334 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:20,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:20,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:20,338 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:20,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Waiting until timeout for monitored process [2024-11-27 20:15:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:20,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-27 20:15:20,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:21,957 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:23,497 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [114194381] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:23,497 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:23,497 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2024-11-27 20:15:23,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231430890] [2024-11-27 20:15:23,497 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:24,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:24,963 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-27 20:15:24,963 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=106, Unknown=0, NotChecked=0, Total=182 [2024-11-27 20:15:24,963 INFO L87 Difference]: Start difference. First operand 1839 states and 2059 transitions. cyclomatic complexity: 223 Second operand has 14 states, 14 states have (on average 14.071428571428571) internal successors, (197), 13 states have internal predecessors, (197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:25,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:25,442 INFO L93 Difference]: Finished difference Result 1751 states and 1970 transitions. [2024-11-27 20:15:25,442 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1751 states and 1970 transitions. [2024-11-27 20:15:25,453 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1695 [2024-11-27 20:15:25,461 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1751 states to 1751 states and 1970 transitions. [2024-11-27 20:15:25,462 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1751 [2024-11-27 20:15:25,463 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1751 [2024-11-27 20:15:25,464 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1751 states and 1970 transitions. [2024-11-27 20:15:25,466 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:25,466 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1751 states and 1970 transitions. [2024-11-27 20:15:25,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1751 states and 1970 transitions. [2024-11-27 20:15:25,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1751 to 1751. [2024-11-27 20:15:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1751 states, 1751 states have (on average 1.1250713877784124) internal successors, (1970), 1750 states have internal predecessors, (1970), 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 20:15:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1751 states and 1970 transitions. [2024-11-27 20:15:25,496 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1751 states and 1970 transitions. [2024-11-27 20:15:25,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 20:15:25,497 INFO L425 stractBuchiCegarLoop]: Abstraction has 1751 states and 1970 transitions. [2024-11-27 20:15:25,497 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-27 20:15:25,497 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1751 states and 1970 transitions. [2024-11-27 20:15:25,506 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1695 [2024-11-27 20:15:25,507 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:25,507 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:25,507 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-27 20:15:25,507 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2024-11-27 20:15:25,508 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-27 20:15:25,508 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-27 20:15:25,508 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:25,508 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2024-11-27 20:15:25,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:25,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111936523] [2024-11-27 20:15:25,508 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:25,515 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:25,525 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:25,525 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:25,525 INFO L85 PathProgramCache]: Analyzing trace with hash 910011937, now seen corresponding path program 1 times [2024-11-27 20:15:25,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:25,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193930628] [2024-11-27 20:15:25,525 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:25,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:25,531 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:25,535 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:25,537 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:25,537 INFO L85 PathProgramCache]: Analyzing trace with hash -2119689385, now seen corresponding path program 1 times [2024-11-27 20:15:25,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:25,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598586191] [2024-11-27 20:15:25,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:25,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:15:25,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598586191] [2024-11-27 20:15:25,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [598586191] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:25,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [181728740] [2024-11-27 20:15:25,589 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:25,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:15:25,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:25,595 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:15:25,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Waiting until timeout for monitored process [2024-11-27 20:15:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:25,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:15:25,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:25,652 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:25,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [181728740] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:15:25,664 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:15:25,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 3 [2024-11-27 20:15:25,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713330886] [2024-11-27 20:15:25,664 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:15:25,746 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:25,746 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:25,746 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:25,746 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:25,746 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:15:25,746 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:25,746 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:25,746 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:25,746 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration7_Loop [2024-11-27 20:15:25,746 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:25,747 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:25,747 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,752 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,758 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,761 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,763 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,766 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,768 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,771 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,774 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,776 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,779 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,854 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:25,855 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:15:25,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:25,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:25,860 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:25,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-27 20:15:25,861 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:15:25,861 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:25,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:25,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:25,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:25,890 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:25,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-27 20:15:25,895 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:15:25,895 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:15:25,916 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:15:25,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:25,925 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:25,925 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:25,925 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:25,925 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:25,925 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:15:25,925 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:25,925 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:25,925 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:25,925 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration7_Loop [2024-11-27 20:15:25,925 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:25,925 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:25,927 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,937 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,940 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,943 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,945 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,950 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,953 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,959 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,962 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:25,967 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:26,048 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:26,048 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:15:26,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:26,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:26,053 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:26,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-27 20:15:26,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:26,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:26,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:26,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:26,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:26,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:26,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:26,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:26,077 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-27 20:15:26,080 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-27 20:15:26,083 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-27 20:15:26,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:26,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:26,089 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:26,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-27 20:15:26,090 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-27 20:15:26,091 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-27 20:15:26,091 INFO L474 LassoAnalysis]: Proved termination. [2024-11-27 20:15:26,091 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2024-11-27 20:15:26,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-27 20:15:26,103 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-27 20:15:26,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:26,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:15:26,172 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:26,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 20:15:26,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 20:15:26,224 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2024-11-27 20:15:26,225 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1751 states and 1970 transitions. cyclomatic complexity: 221 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:26,805 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1751 states and 1970 transitions. cyclomatic complexity: 221. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 5435 states and 6075 transitions. Complement of second has 5 states. [2024-11-27 20:15:26,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-11-27 20:15:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2024-11-27 20:15:26,814 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2024-11-27 20:15:26,815 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 20:15:26,815 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2024-11-27 20:15:26,815 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 20:15:26,815 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2024-11-27 20:15:26,816 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 20:15:26,816 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5435 states and 6075 transitions. [2024-11-27 20:15:26,855 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 4370 [2024-11-27 20:15:26,883 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5435 states to 5430 states and 6066 transitions. [2024-11-27 20:15:26,883 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4436 [2024-11-27 20:15:26,888 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4442 [2024-11-27 20:15:26,889 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5430 states and 6066 transitions. [2024-11-27 20:15:26,889 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-27 20:15:26,889 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5430 states and 6066 transitions. [2024-11-27 20:15:26,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5430 states and 6066 transitions. [2024-11-27 20:15:26,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5430 to 5137. [2024-11-27 20:15:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5137 states, 5137 states have (on average 1.1222503406657582) internal successors, (5765), 5136 states have internal predecessors, (5765), 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 20:15:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 5137 states and 5765 transitions. [2024-11-27 20:15:26,989 INFO L240 hiAutomatonCegarLoop]: Abstraction has 5137 states and 5765 transitions. [2024-11-27 20:15:26,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:15:26,990 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:15:26,990 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:15:26,990 INFO L87 Difference]: Start difference. First operand 5137 states and 5765 transitions. Second operand has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:15:27,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-27 20:15:27,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:27,753 INFO L93 Difference]: Finished difference Result 2172 states and 2377 transitions. [2024-11-27 20:15:27,753 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2172 states and 2377 transitions. [2024-11-27 20:15:27,766 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1833 [2024-11-27 20:15:27,775 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2172 states to 1892 states and 2086 transitions. [2024-11-27 20:15:27,775 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1892 [2024-11-27 20:15:27,777 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1892 [2024-11-27 20:15:27,777 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1892 states and 2086 transitions. [2024-11-27 20:15:27,780 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:15:27,780 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1892 states and 2086 transitions. [2024-11-27 20:15:27,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1892 states and 2086 transitions. [2024-11-27 20:15:27,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1892 to 1611. [2024-11-27 20:15:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1611 states, 1611 states have (on average 1.1142147734326506) internal successors, (1795), 1610 states have internal predecessors, (1795), 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 20:15:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1611 states and 1795 transitions. [2024-11-27 20:15:27,815 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1611 states and 1795 transitions. [2024-11-27 20:15:27,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:15:27,816 INFO L425 stractBuchiCegarLoop]: Abstraction has 1611 states and 1795 transitions. [2024-11-27 20:15:27,817 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-27 20:15:27,818 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1611 states and 1795 transitions. [2024-11-27 20:15:27,826 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1553 [2024-11-27 20:15:27,827 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:15:27,827 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:15:27,827 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-27 20:15:27,827 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:15:27,828 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-27 20:15:27,828 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-27 20:15:27,828 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:27,828 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2024-11-27 20:15:27,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:27,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285789460] [2024-11-27 20:15:27,828 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:27,841 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:27,850 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:27,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:27,851 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2024-11-27 20:15:27,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:27,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234640169] [2024-11-27 20:15:27,851 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:27,857 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:27,861 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:27,862 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:27,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 1 times [2024-11-27 20:15:27,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:27,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258067396] [2024-11-27 20:15:27,862 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:27,872 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:27,881 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:28,415 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:15:28,415 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:15:28,415 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:15:28,415 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:15:28,415 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:15:28,415 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:28,415 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:15:28,416 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:15:28,416 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration8_Lasso [2024-11-27 20:15:28,416 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:15:28,416 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:15:28,418 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,421 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,424 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,427 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,431 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,458 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,482 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,485 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,488 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,492 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,495 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,502 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,505 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,508 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,511 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,513 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,516 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,520 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,531 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,534 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,536 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,539 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,541 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,543 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,546 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,548 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,552 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:15:28,841 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:15:28,841 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:15:28,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:28,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:28,845 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:28,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-27 20:15:28,848 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 20:15:28,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:28,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:28,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:28,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:28,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:28,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:28,870 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:28,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:28,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:28,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:28,881 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:28,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:28,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-27 20:15:28,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:28,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:28,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:28,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:28,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:28,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:28,906 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:28,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:28,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:28,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:28,919 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:28,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-27 20:15:28,923 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 20:15:28,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:28,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:28,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:28,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:28,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:28,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:28,949 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:28,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-11-27 20:15:28,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:28,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:28,961 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:28,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-27 20:15:28,964 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 20:15:28,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:28,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:28,979 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:28,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:28,982 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-11-27 20:15:28,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:28,992 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-27 20:15:29,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,003 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-27 20:15:29,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,026 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-27 20:15:29,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,036 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-27 20:15:29,040 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 20:15:29,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,055 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,060 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-27 20:15:29,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,071 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-27 20:15:29,075 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 20:15:29,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,090 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,094 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-11-27 20:15:29,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,104 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-27 20:15:29,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-27 20:15:29,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,140 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-27 20:15:29,144 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 20:15:29,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-27 20:15:29,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,175 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-27 20:15:29,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,193 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,193 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,199 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,209 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-27 20:15:29,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,235 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,246 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-27 20:15:29,250 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 20:15:29,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,270 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-27 20:15:29,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,280 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-27 20:15:29,284 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 20:15:29,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,299 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-27 20:15:29,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,315 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-27 20:15:29,320 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 20:15:29,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,341 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-27 20:15:29,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,352 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-27 20:15:29,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,369 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,375 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,385 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-27 20:15:29,389 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 20:15:29,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,405 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-27 20:15:29,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,422 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-27 20:15:29,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,446 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-27 20:15:29,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,457 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-27 20:15:29,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-27 20:15:29,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,493 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-27 20:15:29,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,519 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-27 20:15:29,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,529 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-27 20:15:29,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-27 20:15:29,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,566 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-27 20:15:29,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:29,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:29,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:29,588 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-27 20:15:29,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,598 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-27 20:15:29,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:29,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:29,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:29,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,632 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-27 20:15:29,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,667 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-27 20:15:29,671 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 20:15:29,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,692 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-27 20:15:29,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,703 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-27 20:15:29,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,723 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,738 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-27 20:15:29,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,759 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,764 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-27 20:15:29,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,777 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-27 20:15:29,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:29,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,795 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:29,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:29,797 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-27 20:15:29,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,809 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-27 20:15:29,813 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 20:15:29,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,828 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,828 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-11-27 20:15:29,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,843 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-27 20:15:29,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:29,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,861 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:29,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:29,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-11-27 20:15:29,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,875 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-27 20:15:29,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:29,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:29,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:29,895 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2024-11-27 20:15:29,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,906 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-27 20:15:29,910 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 20:15:29,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:29,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2024-11-27 20:15:29,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,939 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:29,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-27 20:15:29,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:29,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:15:29,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:29,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:29,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:29,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:29,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:29,976 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:29,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-27 20:15:29,980 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 20:15:29,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:29,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:29,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:29,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:29,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:29,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:30,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-27 20:15:30,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,012 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-27 20:15:30,017 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 20:15:30,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:15:30,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:30,033 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:15:30,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-27 20:15:30,047 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:15:30,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,050 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-27 20:15:30,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,070 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,070 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-27 20:15:30,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,087 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-27 20:15:30,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,107 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,107 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,114 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-27 20:15:30,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,124 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-27 20:15:30,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-27 20:15:30,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,161 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-27 20:15:30,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,179 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:30,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,183 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-27 20:15:30,183 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:30,199 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-27 20:15:30,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,209 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-27 20:15:30,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,253 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,253 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,259 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,271 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-27 20:15:30,275 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 20:15:30,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,293 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,299 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,314 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-27 20:15:30,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,337 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,337 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,343 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2024-11-27 20:15:30,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,354 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-27 20:15:30,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,374 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,379 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-27 20:15:30,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,389 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-27 20:15:30,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,408 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,413 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,425 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-27 20:15:30,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,444 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,444 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2024-11-27 20:15:30,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,461 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-27 20:15:30,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,480 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,480 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,486 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-27 20:15:30,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,498 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-27 20:15:30,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,518 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,518 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,538 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-27 20:15:30,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,558 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,558 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,563 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-27 20:15:30,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,574 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-27 20:15:30,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,595 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,595 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-27 20:15:30,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,614 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-27 20:15:30,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,633 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,633 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-11-27 20:15:30,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,649 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-27 20:15:30,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,668 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,668 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,675 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,687 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-27 20:15:30,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2024-11-27 20:15:30,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,723 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-27 20:15:30,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-11-27 20:15:30,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,758 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-27 20:15:30,763 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 20:15:30,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,796 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-27 20:15:30,800 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 20:15:30,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,816 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,816 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,821 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2024-11-27 20:15:30,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,832 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-27 20:15:30,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:30,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,852 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:30,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:30,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-27 20:15:30,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,865 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-27 20:15:30,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:30,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:30,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:30,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,902 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-27 20:15:30,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:30,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,922 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,927 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,939 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,942 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 20:15:30,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-27 20:15:30,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,956 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,956 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,961 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:30,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:30,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:30,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:30,972 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:30,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-27 20:15:30,974 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 20:15:30,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:30,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:30,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:30,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:30,986 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:30,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:30,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,004 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-27 20:15:31,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,019 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:31,019 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:31,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,032 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-27 20:15:31,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:31,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:31,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:31,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-27 20:15:31,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,055 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-27 20:15:31,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,071 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:31,071 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:31,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-27 20:15:31,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,083 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-27 20:15:31,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:31,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:31,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:31,099 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,106 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-27 20:15:31,109 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 20:15:31,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:31,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:31,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:31,122 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-27 20:15:31,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,129 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-27 20:15:31,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:31,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:31,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-11-27 20:15:31,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,162 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-27 20:15:31,166 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 20:15:31,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:31,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,181 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:31,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:31,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,199 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-27 20:15:31,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,219 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:31,219 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:31,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-27 20:15:31,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,232 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-27 20:15:31,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:31,251 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:31,251 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:31,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,262 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:15:31,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,263 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-27 20:15:31,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-11-27 20:15:31,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,297 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-27 20:15:31,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,329 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-27 20:15:31,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,345 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,351 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2024-11-27 20:15:31,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,362 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-27 20:15:31,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,376 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:31,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,381 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 20:15:31,381 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 20:15:31,401 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,412 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-27 20:15:31,415 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 20:15:31,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-27 20:15:31,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,441 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-27 20:15:31,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,457 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,457 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,463 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-27 20:15:31,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,473 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-27 20:15:31,475 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 20:15:31,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2024-11-27 20:15:31,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,507 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-27 20:15:31,510 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 20:15:31,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,533 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2024-11-27 20:15:31,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,544 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-27 20:15:31,548 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 20:15:31,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2024-11-27 20:15:31,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,584 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-27 20:15:31,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,604 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,604 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-27 20:15:31,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,623 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-27 20:15:31,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2024-11-27 20:15:31,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,662 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-27 20:15:31,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,695 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-27 20:15:31,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,706 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-27 20:15:31,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2024-11-27 20:15:31,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,747 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-27 20:15:31,751 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 20:15:31,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,779 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-11-27 20:15:31,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,790 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-27 20:15:31,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2024-11-27 20:15:31,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,827 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-27 20:15:31,831 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 20:15:31,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-11-27 20:15:31,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,865 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-27 20:15:31,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,887 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,895 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-11-27 20:15:31,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,910 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-27 20:15:31,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:31,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,929 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,947 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-27 20:15:31,951 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 20:15:31,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:31,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:31,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:31,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:31,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:31,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:31,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:31,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:31,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:31,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:31,986 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:31,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-27 20:15:31,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,026 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-27 20:15:32,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:32,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:32,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:32,050 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,061 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-11-27 20:15:32,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:32,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:32,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:32,086 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2024-11-27 20:15:32,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,097 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-11-27 20:15:32,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2024-11-27 20:15:32,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,136 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-11-27 20:15:32,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,157 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,157 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,175 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,179 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 20:15:32,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-11-27 20:15:32,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,196 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,196 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,211 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-11-27 20:15:32,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,226 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,226 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,235 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2024-11-27 20:15:32,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,246 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-11-27 20:15:32,250 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 20:15:32,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:32,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:32,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:32,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2024-11-27 20:15:32,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,283 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-11-27 20:15:32,288 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 20:15:32,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,305 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,305 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2024-11-27 20:15:32,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,323 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-11-27 20:15:32,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:32,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:32,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:32,347 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,358 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-11-27 20:15:32,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:32,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:32,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:32,376 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2024-11-27 20:15:32,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,384 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-11-27 20:15:32,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,404 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2024-11-27 20:15:32,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,412 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-11-27 20:15:32,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:32,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:32,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:32,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2024-11-27 20:15:32,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,435 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-11-27 20:15:32,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,451 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,451 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,457 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,465 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-11-27 20:15:32,468 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 20:15:32,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:32,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:32,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:32,487 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2024-11-27 20:15:32,494 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:15:32,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,495 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-11-27 20:15:32,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2024-11-27 20:15:32,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,524 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-11-27 20:15:32,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,540 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,540 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-11-27 20:15:32,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,554 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-11-27 20:15:32,556 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 20:15:32,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,569 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,569 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,575 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2024-11-27 20:15:32,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,583 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-11-27 20:15:32,585 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 20:15:32,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,596 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:32,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,602 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-27 20:15:32,602 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-27 20:15:32,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2024-11-27 20:15:32,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,635 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-11-27 20:15:32,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,656 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,656 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,663 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2024-11-27 20:15:32,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,671 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-11-27 20:15:32,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,688 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,688 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,695 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2024-11-27 20:15:32,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,707 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-11-27 20:15:32,711 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 20:15:32,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,740 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-11-27 20:15:32,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,756 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,756 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,762 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2024-11-27 20:15:32,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,769 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-11-27 20:15:32,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,785 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,785 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2024-11-27 20:15:32,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,805 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-11-27 20:15:32,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,827 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,827 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,836 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2024-11-27 20:15:32,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,847 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-11-27 20:15:32,849 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 20:15:32,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,863 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,863 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2024-11-27 20:15:32,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,877 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-11-27 20:15:32,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,900 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2024-11-27 20:15:32,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,908 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-11-27 20:15:32,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,940 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,940 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,946 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2024-11-27 20:15:32,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,953 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-11-27 20:15:32,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:32,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:32,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:32,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:32,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:32,970 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:32,970 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:32,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:32,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:32,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:32,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:32,986 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:32,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-11-27 20:15:32,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,003 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,009 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2024-11-27 20:15:33,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,017 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-11-27 20:15:33,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,039 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2024-11-27 20:15:33,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,048 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-11-27 20:15:33,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,079 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,091 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-11-27 20:15:33,095 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 20:15:33,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,110 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,110 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2024-11-27 20:15:33,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,123 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-11-27 20:15:33,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,139 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,139 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,145 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2024-11-27 20:15:33,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,152 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-11-27 20:15:33,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2024-11-27 20:15:33,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,182 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-11-27 20:15:33,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:33,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:33,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:33,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2024-11-27 20:15:33,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,206 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-11-27 20:15:33,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:33,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:33,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:33,225 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,234 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-11-27 20:15:33,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2024-11-27 20:15:33,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,264 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-11-27 20:15:33,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,280 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,280 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,286 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2024-11-27 20:15:33,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,293 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2024-11-27 20:15:33,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,309 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,309 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,315 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2024-11-27 20:15:33,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,323 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2024-11-27 20:15:33,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,340 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,340 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,357 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2024-11-27 20:15:33,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:33,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,372 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:33,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:33,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,382 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2024-11-27 20:15:33,384 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 20:15:33,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,398 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,398 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,404 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,411 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2024-11-27 20:15:33,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:33,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:33,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:33,428 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2024-11-27 20:15:33,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,435 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2024-11-27 20:15:33,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:33,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:33,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:33,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2024-11-27 20:15:33,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,462 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2024-11-27 20:15:33,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,478 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,478 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2024-11-27 20:15:33,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,491 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2024-11-27 20:15:33,494 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 20:15:33,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:33,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,505 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:33,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:33,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2024-11-27 20:15:33,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,514 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2024-11-27 20:15:33,516 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 20:15:33,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,530 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,530 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2024-11-27 20:15:33,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,545 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2024-11-27 20:15:33,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:15:33,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:33,561 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:33,561 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:33,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2024-11-27 20:15:33,574 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:15:33,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,575 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2024-11-27 20:15:33,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,591 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,591 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,596 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2024-11-27 20:15:33,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,603 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2024-11-27 20:15:33,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,618 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,618 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,632 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2024-11-27 20:15:33,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,649 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,650 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,650 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,656 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,663 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2024-11-27 20:15:33,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,680 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:33,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,683 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-27 20:15:33,683 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:33,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,703 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2024-11-27 20:15:33,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,717 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,717 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2024-11-27 20:15:33,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,730 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2024-11-27 20:15:33,733 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 20:15:33,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2024-11-27 20:15:33,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,762 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2024-11-27 20:15:33,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,777 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2024-11-27 20:15:33,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,790 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2024-11-27 20:15:33,793 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 20:15:33,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2024-11-27 20:15:33,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,818 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2024-11-27 20:15:33,820 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 20:15:33,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,833 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2024-11-27 20:15:33,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,846 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2024-11-27 20:15:33,848 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 20:15:33,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,874 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2024-11-27 20:15:33,876 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 20:15:33,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:33,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,900 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2024-11-27 20:15:33,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2024-11-27 20:15:33,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,930 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2024-11-27 20:15:33,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,944 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,945 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2024-11-27 20:15:33,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,956 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2024-11-27 20:15:33,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:33,972 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:33,972 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:33,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:33,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2024-11-27 20:15:33,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:33,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:33,985 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:33,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2024-11-27 20:15:33,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:33,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:33,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:33,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:33,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:33,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,000 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,012 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2024-11-27 20:15:34,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2024-11-27 20:15:34,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,040 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2024-11-27 20:15:34,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,055 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,055 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,060 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,067 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2024-11-27 20:15:34,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,082 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,082 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,093 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2024-11-27 20:15:34,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,121 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2024-11-27 20:15:34,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,141 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,148 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2024-11-27 20:15:34,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:34,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:34,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:34,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,171 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2024-11-27 20:15:34,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:34,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,184 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:34,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:34,187 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,194 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2024-11-27 20:15:34,198 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 20:15:34,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,212 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,212 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,230 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2024-11-27 20:15:34,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,258 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2024-11-27 20:15:34,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,278 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2024-11-27 20:15:34,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,286 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2024-11-27 20:15:34,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,302 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,302 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,308 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2024-11-27 20:15:34,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,316 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2024-11-27 20:15:34,318 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 20:15:34,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:34,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,330 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:34,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:34,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2024-11-27 20:15:34,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,340 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2024-11-27 20:15:34,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,357 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,357 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2024-11-27 20:15:34,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,370 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2024-11-27 20:15:34,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:34,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:34,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:34,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2024-11-27 20:15:34,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,394 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2024-11-27 20:15:34,396 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 20:15:34,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:34,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:34,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:34,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2024-11-27 20:15:34,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,417 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2024-11-27 20:15:34,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,431 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,432 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,444 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2024-11-27 20:15:34,447 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 20:15:34,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:34,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,459 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:15:34,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:34,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2024-11-27 20:15:34,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,469 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2024-11-27 20:15:34,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,484 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,484 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,490 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2024-11-27 20:15:34,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,498 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2024-11-27 20:15:34,500 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 20:15:34,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:34,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:15:34,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:15:34,513 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:15:34,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2024-11-27 20:15:34,524 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:15:34,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,525 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2024-11-27 20:15:34,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,539 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,541 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2024-11-27 20:15:34,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,557 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2024-11-27 20:15:34,559 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 20:15:34,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,572 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,579 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2024-11-27 20:15:34,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,586 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2024-11-27 20:15:34,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2024-11-27 20:15:34,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,618 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2024-11-27 20:15:34,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,632 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:34,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,636 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 20:15:34,636 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 20:15:34,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2024-11-27 20:15:34,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,660 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2024-11-27 20:15:34,665 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 20:15:34,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,676 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,679 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,679 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,685 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,693 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2024-11-27 20:15:34,695 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 20:15:34,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,706 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2024-11-27 20:15:34,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,728 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2024-11-27 20:15:34,732 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 20:15:34,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,771 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2024-11-27 20:15:34,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,799 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2024-11-27 20:15:34,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,810 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2024-11-27 20:15:34,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,832 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,844 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2024-11-27 20:15:34,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,855 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2024-11-27 20:15:34,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,885 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2024-11-27 20:15:34,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,897 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2024-11-27 20:15:34,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,916 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,926 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,939 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2024-11-27 20:15:34,942 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 20:15:34,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,957 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:34,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:34,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:34,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:34,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:34,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:34,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:34,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:34,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:34,983 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:34,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2024-11-27 20:15:34,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:34,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:34,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:34,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2024-11-27 20:15:35,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,023 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2024-11-27 20:15:35,025 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 20:15:35,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2024-11-27 20:15:35,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,057 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2024-11-27 20:15:35,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2024-11-27 20:15:35,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,114 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2024-11-27 20:15:35,117 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 20:15:35,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,138 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2024-11-27 20:15:35,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,150 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2024-11-27 20:15:35,152 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 20:15:35,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,173 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2024-11-27 20:15:35,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,181 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2024-11-27 20:15:35,183 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 20:15:35,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,194 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,196 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,196 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2024-11-27 20:15:35,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,210 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2024-11-27 20:15:35,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,224 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,226 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,226 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2024-11-27 20:15:35,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,241 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2024-11-27 20:15:35,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,254 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,263 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2024-11-27 20:15:35,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,271 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2024-11-27 20:15:35,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:35,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:35,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:35,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2024-11-27 20:15:35,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,296 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2024-11-27 20:15:35,298 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 20:15:35,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:35,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:35,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:35,314 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2024-11-27 20:15:35,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,321 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2024-11-27 20:15:35,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,335 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2024-11-27 20:15:35,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,358 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2024-11-27 20:15:35,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,381 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2024-11-27 20:15:35,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,393 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2024-11-27 20:15:35,396 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 20:15:35,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,408 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,417 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2024-11-27 20:15:35,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,424 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2024-11-27 20:15:35,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2024-11-27 20:15:35,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,464 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2024-11-27 20:15:35,467 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 20:15:35,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:35,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:35,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:35,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2024-11-27 20:15:35,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,491 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2024-11-27 20:15:35,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,505 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,507 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,507 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2024-11-27 20:15:35,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,521 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2024-11-27 20:15:35,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:35,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:35,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:35,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2024-11-27 20:15:35,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,547 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2024-11-27 20:15:35,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:35,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:35,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:35,565 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2024-11-27 20:15:35,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,572 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2024-11-27 20:15:35,575 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 20:15:35,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,595 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2024-11-27 20:15:35,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,606 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2024-11-27 20:15:35,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,619 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:35,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:35,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:35,623 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2024-11-27 20:15:35,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,630 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2024-11-27 20:15:35,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,644 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2024-11-27 20:15:35,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,663 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2024-11-27 20:15:35,665 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 20:15:35,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,677 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:15:35,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:35,679 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:35,679 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:35,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2024-11-27 20:15:35,693 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:15:35,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,695 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2024-11-27 20:15:35,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,712 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,712 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2024-11-27 20:15:35,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,729 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2024-11-27 20:15:35,731 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 20:15:35,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,746 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,746 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,755 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:35,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,763 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2024-11-27 20:15:35,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,779 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,780 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,789 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2024-11-27 20:15:35,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,797 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2024-11-27 20:15:35,800 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 20:15:35,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,811 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:35,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,818 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-27 20:15:35,818 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-27 20:15:35,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2024-11-27 20:15:35,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,849 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2024-11-27 20:15:35,852 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 20:15:35,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,867 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,867 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,876 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2024-11-27 20:15:35,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,884 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2024-11-27 20:15:35,887 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 20:15:35,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,901 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,901 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2024-11-27 20:15:35,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,922 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2024-11-27 20:15:35,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,938 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,938 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2024-11-27 20:15:35,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,956 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2024-11-27 20:15:35,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:35,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:35,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:35,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:35,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:35,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:35,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:35,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:35,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:35,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2024-11-27 20:15:35,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:35,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:35,990 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:35,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2024-11-27 20:15:35,992 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 20:15:36,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,006 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,006 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,015 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2024-11-27 20:15:36,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,022 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2024-11-27 20:15:36,025 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 20:15:36,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,039 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,039 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2024-11-27 20:15:36,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,054 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2024-11-27 20:15:36,057 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 20:15:36,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,071 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2024-11-27 20:15:36,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,088 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2024-11-27 20:15:36,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,120 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2024-11-27 20:15:36,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,128 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2024-11-27 20:15:36,130 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 20:15:36,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,144 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,153 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2024-11-27 20:15:36,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,161 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2024-11-27 20:15:36,163 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 20:15:36,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,179 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,190 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2024-11-27 20:15:36,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,197 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2024-11-27 20:15:36,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,214 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,223 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2024-11-27 20:15:36,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,230 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2024-11-27 20:15:36,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,246 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,246 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2024-11-27 20:15:36,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,262 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2024-11-27 20:15:36,264 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 20:15:36,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,291 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2024-11-27 20:15:36,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,299 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2024-11-27 20:15:36,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,315 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,315 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,324 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2024-11-27 20:15:36,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,331 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2024-11-27 20:15:36,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,348 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,348 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2024-11-27 20:15:36,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,365 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2024-11-27 20:15:36,367 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 20:15:36,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,381 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2024-11-27 20:15:36,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,398 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2024-11-27 20:15:36,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:36,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:36,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:36,418 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2024-11-27 20:15:36,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,425 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2024-11-27 20:15:36,427 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 20:15:36,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:36,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:36,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:36,444 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2024-11-27 20:15:36,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,452 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2024-11-27 20:15:36,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,469 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,469 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,480 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2024-11-27 20:15:36,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,488 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2024-11-27 20:15:36,490 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 20:15:36,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,505 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,513 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2024-11-27 20:15:36,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,521 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2024-11-27 20:15:36,523 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 20:15:36,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2024-11-27 20:15:36,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,554 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2024-11-27 20:15:36,556 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 20:15:36,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,571 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,571 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,582 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2024-11-27 20:15:36,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,590 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2024-11-27 20:15:36,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:36,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:36,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:36,609 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2024-11-27 20:15:36,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,617 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2024-11-27 20:15:36,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,633 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,633 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,642 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2024-11-27 20:15:36,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,650 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2024-11-27 20:15:36,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:36,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:36,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:36,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2024-11-27 20:15:36,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,677 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2024-11-27 20:15:36,679 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 20:15:36,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:36,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,691 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:36,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:36,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2024-11-27 20:15:36,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,703 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2024-11-27 20:15:36,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,720 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,720 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,732 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2024-11-27 20:15:36,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,739 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2024-11-27 20:15:36,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:36,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:15:36,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:36,759 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2024-11-27 20:15:36,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,767 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2024-11-27 20:15:36,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,785 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,785 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2024-11-27 20:15:36,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,803 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2024-11-27 20:15:36,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:36,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:15:36,820 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:15:36,820 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:15:36,829 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2024-11-27 20:15:36,835 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:15:36,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,836 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2024-11-27 20:15:36,839 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 20:15:36,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:36,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:36,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:36,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:36,857 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2024-11-27 20:15:36,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,865 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2024-11-27 20:15:36,867 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 20:15:36,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:36,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:36,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:36,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:36,886 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2024-11-27 20:15:36,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,893 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2024-11-27 20:15:36,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:36,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:36,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:36,909 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:36,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2024-11-27 20:15:36,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,922 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2024-11-27 20:15:36,925 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 20:15:36,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:36,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,936 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:36,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:36,940 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 20:15:36,941 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 20:15:36,958 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:36,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2024-11-27 20:15:36,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:36,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:36,970 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:36,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2024-11-27 20:15:36,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:36,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:36,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:36,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:36,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:36,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:36,987 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:36,987 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:36,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2024-11-27 20:15:37,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,005 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2024-11-27 20:15:37,022 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 20:15:37,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2024-11-27 20:15:37,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,049 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2024-11-27 20:15:37,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,065 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,065 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2024-11-27 20:15:37,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,083 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2024-11-27 20:15:37,086 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 20:15:37,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,105 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2024-11-27 20:15:37,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,113 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2024-11-27 20:15:37,116 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 20:15:37,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2024-11-27 20:15:37,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,144 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2024-11-27 20:15:37,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,160 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,166 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2024-11-27 20:15:37,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,178 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2024-11-27 20:15:37,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,195 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,195 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:37,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,213 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2024-11-27 20:15:37,215 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 20:15:37,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2024-11-27 20:15:37,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,250 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2024-11-27 20:15:37,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,273 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2024-11-27 20:15:37,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,285 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2024-11-27 20:15:37,288 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 20:15:37,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,311 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2024-11-27 20:15:37,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,323 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2024-11-27 20:15:37,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2024-11-27 20:15:37,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,358 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2024-11-27 20:15:37,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,380 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2024-11-27 20:15:37,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,387 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2024-11-27 20:15:37,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2024-11-27 20:15:37,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,424 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2024-11-27 20:15:37,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,440 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,445 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2024-11-27 20:15:37,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,452 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2024-11-27 20:15:37,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,466 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,468 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2024-11-27 20:15:37,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,480 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2024-11-27 20:15:37,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2024-11-27 20:15:37,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,508 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2024-11-27 20:15:37,510 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 20:15:37,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:37,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:37,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:37,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2024-11-27 20:15:37,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,531 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2024-11-27 20:15:37,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:37,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:37,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:37,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2024-11-27 20:15:37,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,555 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2024-11-27 20:15:37,558 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 20:15:37,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,576 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2024-11-27 20:15:37,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,584 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2024-11-27 20:15:37,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,599 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,605 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2024-11-27 20:15:37,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,612 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2024-11-27 20:15:37,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,633 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2024-11-27 20:15:37,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,640 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2024-11-27 20:15:37,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2024-11-27 20:15:37,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,677 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2024-11-27 20:15:37,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:37,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:37,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:37,694 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2024-11-27 20:15:37,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,701 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2024-11-27 20:15:37,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,716 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,716 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2024-11-27 20:15:37,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,729 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2024-11-27 20:15:37,732 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 20:15:37,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,743 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:37,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:37,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:37,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2024-11-27 20:15:37,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,753 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2024-11-27 20:15:37,755 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 20:15:37,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:37,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:37,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:37,771 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2024-11-27 20:15:37,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,778 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2024-11-27 20:15:37,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,799 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2024-11-27 20:15:37,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,806 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2024-11-27 20:15:37,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:37,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:15:37,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:37,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2024-11-27 20:15:37,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,830 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2024-11-27 20:15:37,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,856 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2024-11-27 20:15:37,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,863 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2024-11-27 20:15:37,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:15:37,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:15:37,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:15:37,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:15:37,885 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2024-11-27 20:15:37,891 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:15:37,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,892 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2024-11-27 20:15:37,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:37,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,906 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:37,909 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:37,909 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:37,916 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2024-11-27 20:15:37,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,924 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2024-11-27 20:15:37,926 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 20:15:37,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:37,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:37,940 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:37,940 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:37,947 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2024-11-27 20:15:37,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,955 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2024-11-27 20:15:37,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:37,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:37,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:37,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:37,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:37,969 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:37,971 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:37,972 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:37,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:37,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:37,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:37,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:37,988 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:37,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2024-11-27 20:15:37,991 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 20:15:38,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,002 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:15:38,002 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,009 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-11-27 20:15:38,009 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-11-27 20:15:38,030 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2024-11-27 20:15:38,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,037 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2024-11-27 20:15:38,040 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 20:15:38,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,054 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,054 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2024-11-27 20:15:38,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,069 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2024-11-27 20:15:38,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,085 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2024-11-27 20:15:38,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,100 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2024-11-27 20:15:38,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,117 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,117 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2024-11-27 20:15:38,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,132 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2024-11-27 20:15:38,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,150 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,150 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,157 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2024-11-27 20:15:38,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,164 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2024-11-27 20:15:38,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,181 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,181 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,188 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,196 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2024-11-27 20:15:38,198 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 20:15:38,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,209 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,212 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,212 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2024-11-27 20:15:38,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,232 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2024-11-27 20:15:38,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,248 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,248 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2024-11-27 20:15:38,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,264 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2024-11-27 20:15:38,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,281 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,281 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2024-11-27 20:15:38,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,301 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2024-11-27 20:15:38,304 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 20:15:38,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,315 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,318 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,318 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,326 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,335 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2024-11-27 20:15:38,337 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 20:15:38,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,348 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,352 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,352 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,369 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2024-11-27 20:15:38,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,386 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,386 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2024-11-27 20:15:38,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,403 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2024-11-27 20:15:38,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,419 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,422 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,422 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,437 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2024-11-27 20:15:38,439 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 20:15:38,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,450 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,454 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,454 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,463 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,470 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2024-11-27 20:15:38,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,484 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,486 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,486 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2024-11-27 20:15:38,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,501 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2024-11-27 20:15:38,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,514 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,517 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,517 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2024-11-27 20:15:38,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,531 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2024-11-27 20:15:38,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,548 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,548 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2024-11-27 20:15:38,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,562 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2024-11-27 20:15:38,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:38,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,576 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:38,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:38,580 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2024-11-27 20:15:38,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,588 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2024-11-27 20:15:38,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:38,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,601 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:38,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:38,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2024-11-27 20:15:38,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,615 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2024-11-27 20:15:38,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,629 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,629 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,631 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,632 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,639 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2024-11-27 20:15:38,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,646 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2024-11-27 20:15:38,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,663 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,663 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2024-11-27 20:15:38,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,678 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2024-11-27 20:15:38,681 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 20:15:38,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,692 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,695 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,695 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,702 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2024-11-27 20:15:38,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,709 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2024-11-27 20:15:38,712 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 20:15:38,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,723 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,727 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,727 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2024-11-27 20:15:38,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,744 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2024-11-27 20:15:38,746 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 20:15:38,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:38,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:38,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:38,762 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,769 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2024-11-27 20:15:38,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,785 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,785 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,793 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2024-11-27 20:15:38,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,800 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2024-11-27 20:15:38,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:38,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,815 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:38,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:38,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2024-11-27 20:15:38,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,826 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2024-11-27 20:15:38,828 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 20:15:38,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:38,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:38,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:38,843 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2024-11-27 20:15:38,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,851 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2024-11-27 20:15:38,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,864 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,867 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,867 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,874 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2024-11-27 20:15:38,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,881 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2024-11-27 20:15:38,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:15:38,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:15:38,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:15:38,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:38,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,907 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2024-11-27 20:15:38,909 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 20:15:38,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,920 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,923 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,923 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2024-11-27 20:15:38,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:15:38,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:15:38,941 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:15:38,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2024-11-27 20:15:38,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:15:38,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:15:38,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:15:38,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:15:38,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:15:38,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:15:38,970 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:15:38,970 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:15:38,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:15:38,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2024-11-27 20:15:38,984 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-27 20:15:38,985 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-27 20:15:38,985 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-27 20:15:38,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:38,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2024-11-27 20:15:38,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:38,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351366954] [2024-11-27 20:15:38,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:38,998 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,010 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:39,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:39,011 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2024-11-27 20:15:39,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:39,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473506285] [2024-11-27 20:15:39,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:39,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,016 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,021 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:39,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:39,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2024-11-27 20:15:39,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:15:39,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140026461] [2024-11-27 20:15:39,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:39,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,033 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,044 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:15:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,684 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:15:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:15:39,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.11 08:15:39 BoogieIcfgContainer [2024-11-27 20:15:39,743 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-27 20:15:39,744 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:15:39,744 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:15:39,744 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:15:39,745 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:15:03" (3/4) ... [2024-11-27 20:15:39,747 INFO L143 WitnessPrinter]: Generating witness for non-termination counterexample [2024-11-27 20:15:39,801 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 20:15:39,801 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:15:39,802 INFO L158 Benchmark]: Toolchain (without parser) took 38336.66ms. Allocated memory was 117.4MB in the beginning and 335.5MB in the end (delta: 218.1MB). Free memory was 91.3MB in the beginning and 178.9MB in the end (delta: -87.6MB). Peak memory consumption was 131.0MB. Max. memory is 16.1GB. [2024-11-27 20:15:39,802 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 72.6MB in the beginning and 72.5MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:15:39,803 INFO L158 Benchmark]: CACSL2BoogieTranslator took 495.32ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 65.8MB in the end (delta: 25.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 20:15:39,803 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.32ms. Allocated memory is still 117.4MB. Free memory was 65.8MB in the beginning and 60.6MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:15:39,803 INFO L158 Benchmark]: Boogie Preprocessor took 97.68ms. Allocated memory is still 117.4MB. Free memory was 60.6MB in the beginning and 55.9MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:15:39,803 INFO L158 Benchmark]: RCFGBuilder took 1540.35ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 55.6MB in the beginning and 142.9MB in the end (delta: -87.3MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2024-11-27 20:15:39,804 INFO L158 Benchmark]: BuchiAutomizer took 36069.90ms. Allocated memory was 184.5MB in the beginning and 335.5MB in the end (delta: 151.0MB). Free memory was 142.9MB in the beginning and 183.7MB in the end (delta: -40.8MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2024-11-27 20:15:39,804 INFO L158 Benchmark]: Witness Printer took 57.68ms. Allocated memory is still 335.5MB. Free memory was 183.7MB in the beginning and 178.9MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:15:39,806 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 72.6MB in the beginning and 72.5MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 495.32ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 65.8MB in the end (delta: 25.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.32ms. Allocated memory is still 117.4MB. Free memory was 65.8MB in the beginning and 60.6MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.68ms. Allocated memory is still 117.4MB. Free memory was 60.6MB in the beginning and 55.9MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1540.35ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 55.6MB in the beginning and 142.9MB in the end (delta: -87.3MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 36069.90ms. Allocated memory was 184.5MB in the beginning and 335.5MB in the end (delta: 151.0MB). Free memory was 142.9MB in the beginning and 183.7MB in the end (delta: -40.8MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * Witness Printer took 57.68ms. Allocated memory is still 335.5MB. Free memory was 183.7MB in the beginning and 178.9MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 8 terminating modules (7 trivial, 1 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function (((long long) -2 * a28) + 17) and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 14 locations. The remainder module has 1611 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 35.9s and 8 iterations. TraceHistogramMax:2. Analysis of lassos took 29.8s. Construction of modules took 3.9s. Büchi inclusion checks took 1.8s. Highest rank in rank-based complementation 3. Minimization of det autom 7. Minimization of nondet autom 1. Automata minimization 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 862 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2275 SdHoareTripleChecker+Valid, 4.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2274 mSDsluCounter, 1025 SdHoareTripleChecker+Invalid, 4.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 125 mSDsCounter, 700 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3269 IncrementalHoareTripleChecker+Invalid, 3969 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 700 mSolverCounterUnsat, 900 mSDtfsCounter, 3269 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI3 SFLT0 conc3 concLT1 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital34 mio100 ax100 hnf100 lsp54 ukn92 mio100 lsp100 div100 bol100 ite100 ukn100 eq204 hnf92 smp100 dnf171 smp83 tf107 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 50ms VariablesStem: 0 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 0 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 10 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - LassoShapedNonTerminationArgument [Line: 617]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite program execution. Stem: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND TRUE ((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1))) [L46] a28 = 10 [L47] return 22; VAL [\result=22, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; VAL [\result=-1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] Loop: [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; End of lasso representation. - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 617]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND TRUE ((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1))) [L46] a28 = 10 [L47] return 22; VAL [\result=22, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; VAL [\result=-1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] Loop: [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2024-11-27 20:15:39,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Ended with exit code 0 [2024-11-27 20:15:40,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:40,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:40,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Ended with exit code 0 [2024-11-27 20:15:40,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:40,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Forceful destruction successful, exit code 0 [2024-11-27 20:15:41,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-27 20:15:41,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fe984d-5e7d-40fa-acf5-973fc437c9ec/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM)