./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label22.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_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/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_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label22.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/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_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/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 b6203532a9ef5ba90e15dbd2d5728025b7640a6606e85e563b08b8dcbd8cbea0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:34:56,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:34:56,913 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-27 23:34:56,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:34:56,919 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:34:56,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:34:56,953 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:34:56,953 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:34:56,954 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:34:56,954 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:34:56,955 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:34:56,955 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:34:56,956 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:34:56,956 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-27 23:34:56,956 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-27 23:34:56,956 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-27 23:34:56,956 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-27 23:34:56,958 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-27 23:34:56,958 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-27 23:34:56,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:34:56,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-27 23:34:56,958 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:34:56,958 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:34:56,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:34:56,960 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-27 23:34:56,960 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:34:56,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:34:56,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:34:56,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:34:56,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:34:56,960 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-27 23:34:56,961 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-27 23:34:56,962 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_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/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 -> b6203532a9ef5ba90e15dbd2d5728025b7640a6606e85e563b08b8dcbd8cbea0 [2024-11-27 23:34:57,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:34:57,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:34:57,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:34:57,359 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:34:57,359 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:34:57,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/eca-rers2012/Problem02_label22.c [2024-11-27 23:35:00,621 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/data/f164545a8/5d0be1fd5bb14e0b8e9edf0d7dc78e24/FLAGb4a799031 [2024-11-27 23:35:00,965 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:35:00,966 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/sv-benchmarks/c/eca-rers2012/Problem02_label22.c [2024-11-27 23:35:00,980 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/data/f164545a8/5d0be1fd5bb14e0b8e9edf0d7dc78e24/FLAGb4a799031 [2024-11-27 23:35:00,999 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/data/f164545a8/5d0be1fd5bb14e0b8e9edf0d7dc78e24 [2024-11-27 23:35:01,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:35:01,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:35:01,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:35:01,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:35:01,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:35:01,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eadb0dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01, skipping insertion in model container [2024-11-27 23:35:01,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,075 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:35:01,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:35:01,566 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:35:01,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:35:01,685 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:35:01,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01 WrapperNode [2024-11-27 23:35:01,685 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:35:01,687 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:35:01,687 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:35:01,687 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:35:01,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,807 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 667 [2024-11-27 23:35:01,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:35:01,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:35:01,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:35:01,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:35:01,823 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,827 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,861 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 23:35:01,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,865 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,895 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,904 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,926 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,934 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,947 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:35:01,948 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:35:01,948 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:35:01,949 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:35:01,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (1/1) ... [2024-11-27 23:35:01,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:01,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:01,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:02,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-27 23:35:02,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:35:02,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:35:02,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:35:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:35:02,139 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:35:02,142 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:35:03,834 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-27 23:35:03,834 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:35:03,858 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:35:03,858 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:35:03,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:35:03 BoogieIcfgContainer [2024-11-27 23:35:03,862 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:35:03,863 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-27 23:35:03,863 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-27 23:35:03,869 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-27 23:35:03,870 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 23:35:03,870 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.11 11:35:01" (1/3) ... [2024-11-27 23:35:03,871 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@37da7e4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 11:35:03, skipping insertion in model container [2024-11-27 23:35:03,871 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 23:35:03,872 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:01" (2/3) ... [2024-11-27 23:35:03,872 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@37da7e4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 11:35:03, skipping insertion in model container [2024-11-27 23:35:03,872 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 23:35:03,872 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:35:03" (3/3) ... [2024-11-27 23:35:03,873 INFO L363 chiAutomizerObserver]: Analyzing ICFG Problem02_label22.c [2024-11-27 23:35:03,937 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-27 23:35:03,938 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-27 23:35:03,938 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-27 23:35:03,938 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-27 23:35:03,938 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-27 23:35:03,938 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-27 23:35:03,938 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-27 23:35:03,938 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-27 23:35:03,945 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 23:35:03,983 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-27 23:35:03,985 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:03,985 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:03,995 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:03,995 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-27 23:35:03,995 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-27 23:35:03,998 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 23:35:04,007 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-27 23:35:04,007 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:04,007 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:04,008 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:04,008 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-27 23:35:04,016 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 23:35:04,017 INFO L749 eck$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 23:35:04,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:04,023 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-27 23:35:04,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:04,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004932079] [2024-11-27 23:35:04,033 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:04,140 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:04,183 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:04,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:04,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2024-11-27 23:35:04,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:04,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613800361] [2024-11-27 23:35:04,188 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:04,215 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:04,234 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:04,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:04,237 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2024-11-27 23:35:04,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:04,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207177403] [2024-11-27 23:35:04,238 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:04,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:04,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:04,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207177403] [2024-11-27 23:35:04,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207177403] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:04,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958147461] [2024-11-27 23:35:04,525 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:04,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:04,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:04,531 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:04,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 23:35:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:04,655 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 23:35:04,658 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:04,695 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:04,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958147461] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:04,772 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:04,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 4 [2024-11-27 23:35:04,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834485280] [2024-11-27 23:35:04,773 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:05,028 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:05,029 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:05,030 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:05,030 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:05,030 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 23:35:05,030 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,031 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:05,031 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:05,031 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration1_Loop [2024-11-27 23:35:05,032 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:05,032 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:05,058 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,073 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,077 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,080 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,084 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,088 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,096 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,106 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,110 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,153 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,459 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:05,460 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 23:35:05,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,468 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-27 23:35:05,470 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:05,470 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,495 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:05,495 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 23:35:05,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-27 23:35:05,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,511 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,517 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:05,517 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-27 23:35:05,533 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:05,533 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 23:35:05,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-27 23:35:05,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,543 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-27 23:35:05,547 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:05,548 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,564 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:05,564 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 23:35:05,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-27 23:35:05,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,581 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-27 23:35:05,585 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:05,585 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,603 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:05,603 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 23:35:05,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:05,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,612 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-27 23:35:05,615 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:05,615 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,637 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:05,638 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 23:35:05,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-27 23:35:05,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,655 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-27 23:35:05,660 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:05,660 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-27 23:35:05,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:05,699 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:05,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-27 23:35:05,702 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 23:35:05,702 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:05,743 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 23:35:05,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-27 23:35:05,747 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:05,747 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:05,747 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:05,747 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:05,747 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 23:35:05,747 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:05,747 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:05,748 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:05,748 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration1_Loop [2024-11-27 23:35:05,748 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:05,748 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:05,750 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,758 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,761 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,770 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,777 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,783 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,797 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,804 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,808 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,853 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:05,856 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:06,133 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:06,138 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 23:35:06,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,144 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-27 23:35:06,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,177 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,192 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-27 23:35:06,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,217 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-27 23:35:06,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,234 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-27 23:35:06,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,264 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-27 23:35:06,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,277 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-27 23:35:06,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,306 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-27 23:35:06,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,319 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-27 23:35:06,324 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 23:35:06,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,347 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,361 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-27 23:35:06,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,384 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:06,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:06,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,411 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-27 23:35:06,414 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 23:35:06,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,435 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,438 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-11-27 23:35:06,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,451 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-27 23:35:06,456 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 23:35:06,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-27 23:35:06,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,494 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-27 23:35:06,497 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 23:35:06,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,510 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:06,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:06,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,526 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-27 23:35:06,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,544 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-27 23:35:06,547 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 23:35:06,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,565 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-27 23:35:06,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,583 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-27 23:35:06,587 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 23:35:06,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:06,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:06,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,609 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-27 23:35:06,620 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 23:35:06,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,623 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-27 23:35:06,627 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 23:35:06,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,662 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,696 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 23:35:06,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-27 23:35:06,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,737 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-27 23:35:06,742 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 23:35:06,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,761 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,763 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,777 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-27 23:35:06,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,824 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-27 23:35:06,828 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 23:35:06,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,846 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,850 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-27 23:35:06,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,864 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-27 23:35:06,868 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 23:35:06,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,885 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:06,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,888 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:06,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-27 23:35:06,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,906 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-27 23:35:06,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,930 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-27 23:35:06,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,943 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-27 23:35:06,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:06,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:06,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:06,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:06,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:06,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:06,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:06,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:06,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:06,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:06,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:06,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:06,981 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:06,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-27 23:35:06,987 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 23:35:07,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,006 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:07,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:07,017 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:07,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,029 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,044 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,047 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 23:35:07,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-27 23:35:07,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:07,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:07,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-27 23:35:07,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,081 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-27 23:35:07,086 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 23:35:07,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:07,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:07,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,120 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 23:35:07,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,122 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-27 23:35:07,126 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 23:35:07,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-27 23:35:07,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,162 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-27 23:35:07,167 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 23:35:07,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,205 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-27 23:35:07,210 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 23:35:07,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,232 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,245 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-27 23:35:07,249 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 23:35:07,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,273 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-27 23:35:07,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,286 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-27 23:35:07,291 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 23:35:07,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,315 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,329 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-27 23:35:07,334 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 23:35:07,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,353 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:07,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,356 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:07,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,376 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-27 23:35:07,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,403 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,417 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-27 23:35:07,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,447 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-27 23:35:07,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,462 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-27 23:35:07,465 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 23:35:07,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,483 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:07,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:07,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-27 23:35:07,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,520 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-27 23:35:07,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,562 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-27 23:35:07,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:07,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:07,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,600 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 23:35:07,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,605 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-27 23:35:07,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,627 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,644 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-27 23:35:07,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,686 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-27 23:35:07,690 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 23:35:07,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,708 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-27 23:35:07,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,718 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-27 23:35:07,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-27 23:35:07,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,755 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-27 23:35:07,760 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 23:35:07,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-27 23:35:07,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,794 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-27 23:35:07,797 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 23:35:07,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,811 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:07,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,819 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:07,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-27 23:35:07,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,846 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-27 23:35:07,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:07,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,885 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-27 23:35:07,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:07,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:07,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-27 23:35:07,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,917 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-27 23:35:07,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:07,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:07,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:07,935 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:07,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:07,945 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:07,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:07,963 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:07,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-11-27 23:35:07,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:07,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:07,978 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:07,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:07,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-27 23:35:08,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:08,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:08,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:08,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,009 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,024 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-27 23:35:08,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:08,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:08,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:08,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-11-27 23:35:08,057 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 23:35:08,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,059 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-27 23:35:08,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,082 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,090 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-27 23:35:08,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,125 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-27 23:35:08,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,142 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,147 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-27 23:35:08,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,159 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-27 23:35:08,161 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 23:35:08,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,179 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-27 23:35:08,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,188 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-27 23:35:08,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,205 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,209 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-27 23:35:08,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,223 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,227 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 23:35:08,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-27 23:35:08,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,245 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:08,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:08,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,259 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,274 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-27 23:35:08,279 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 23:35:08,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,316 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-27 23:35:08,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,356 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-27 23:35:08,361 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 23:35:08,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,378 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,378 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:08,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,384 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:08,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,408 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-27 23:35:08,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,420 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-27 23:35:08,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,437 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-27 23:35:08,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,450 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-27 23:35:08,455 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 23:35:08,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:08,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:08,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:08,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,477 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-27 23:35:08,486 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 23:35:08,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,489 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-27 23:35:08,493 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 23:35:08,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,509 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-27 23:35:08,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,530 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-27 23:35:08,534 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 23:35:08,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,550 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,556 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,567 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-27 23:35:08,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,581 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,586 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-27 23:35:08,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,597 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-27 23:35:08,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-27 23:35:08,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,635 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-27 23:35:08,639 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 23:35:08,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,655 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,662 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-27 23:35:08,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,675 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,679 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 23:35:08,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-27 23:35:08,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,695 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:08,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,700 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:08,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,723 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-27 23:35:08,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,748 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,759 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-27 23:35:08,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-27 23:35:08,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,798 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-27 23:35:08,802 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 23:35:08,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,818 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,818 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:08,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:08,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,875 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-27 23:35:08,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:08,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,915 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-27 23:35:08,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:08,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:08,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:08,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,937 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:08,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-27 23:35:08,946 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 23:35:08,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:08,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:08,947 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:08,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-27 23:35:08,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:08,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:08,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:08,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:08,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:08,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:08,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:08,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:08,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:08,992 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-27 23:35:09,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,004 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-27 23:35:09,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-27 23:35:09,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,043 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-27 23:35:09,047 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 23:35:09,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,070 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,078 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-27 23:35:09,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-27 23:35:09,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,115 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-27 23:35:09,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-27 23:35:09,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,148 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-27 23:35:09,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,165 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:09,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,169 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:09,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,187 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-11-27 23:35:09,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,200 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-27 23:35:09,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,232 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,245 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-27 23:35:09,250 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 23:35:09,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,270 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-27 23:35:09,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,292 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-27 23:35:09,297 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 23:35:09,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,316 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:09,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:09,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,409 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-27 23:35:09,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,441 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,455 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-27 23:35:09,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:09,479 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:09,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,486 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,496 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 23:35:09,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,498 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-27 23:35:09,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-27 23:35:09,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,537 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-27 23:35:09,542 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 23:35:09,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,565 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-27 23:35:09,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,582 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-27 23:35:09,587 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 23:35:09,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,624 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-27 23:35:09,629 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 23:35:09,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,660 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-27 23:35:09,663 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 23:35:09,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,681 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-27 23:35:09,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,690 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-27 23:35:09,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,707 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:09,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,710 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:09,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,720 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,733 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-27 23:35:09,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:09,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,761 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-27 23:35:09,764 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 23:35:09,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,790 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-27 23:35:09,793 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 23:35:09,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,807 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:09,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:09,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,834 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:09,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,846 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-27 23:35:09,849 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 23:35:09,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-27 23:35:09,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,876 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-27 23:35:09,879 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 23:35:09,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:09,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:09,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:09,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,897 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-27 23:35:09,908 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 23:35:09,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,911 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-27 23:35:09,914 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 23:35:09,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,933 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:09,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:09,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,940 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-27 23:35:09,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,954 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-27 23:35:09,958 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 23:35:09,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:09,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:09,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:09,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:09,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:09,978 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:09,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:09,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:09,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:09,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-27 23:35:09,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:09,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:09,994 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:09,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-27 23:35:09,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:10,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,010 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,016 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-11-27 23:35:10,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,024 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-27 23:35:10,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:10,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-27 23:35:10,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,054 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-27 23:35:10,057 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 23:35:10,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,072 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,073 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,087 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-27 23:35:10,090 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 23:35:10,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,107 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:10,107 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,111 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:10,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,126 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,134 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-27 23:35:10,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:10,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,157 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,165 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-27 23:35:10,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:10,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,198 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-27 23:35:10,200 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 23:35:10,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,214 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 23:35:10,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,231 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:10,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,264 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-27 23:35:10,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:10,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:10,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:10,294 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:10,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-27 23:35:10,297 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 23:35:10,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:10,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:10,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:10,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:10,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:10,310 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:10,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:10,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:10,316 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:10,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:10,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:10,351 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 23:35:10,352 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:35:10,355 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 23:35:12,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:12,184 INFO L93 Difference]: Finished difference Result 675 states and 883 transitions. [2024-11-27 23:35:12,185 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 675 states and 883 transitions. [2024-11-27 23:35:12,206 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 594 [2024-11-27 23:35:12,231 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 675 states to 596 states and 754 transitions. [2024-11-27 23:35:12,236 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 596 [2024-11-27 23:35:12,238 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 596 [2024-11-27 23:35:12,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 596 states and 754 transitions. [2024-11-27 23:35:12,241 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:12,241 INFO L218 hiAutomatonCegarLoop]: Abstraction has 596 states and 754 transitions. [2024-11-27 23:35:12,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states and 754 transitions. [2024-11-27 23:35:12,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 592. [2024-11-27 23:35:12,307 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 23:35:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 747 transitions. [2024-11-27 23:35:12,312 INFO L240 hiAutomatonCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-27 23:35:12,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 23:35:12,317 INFO L425 stractBuchiCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-27 23:35:12,317 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-27 23:35:12,317 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 592 states and 747 transitions. [2024-11-27 23:35:12,322 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 590 [2024-11-27 23:35:12,322 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:12,323 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:12,323 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:12,323 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:35:12,324 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 23:35:12,324 INFO L749 eck$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 23:35:12,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:12,325 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2024-11-27 23:35:12,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:12,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131240074] [2024-11-27 23:35:12,325 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:12,344 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:12,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:12,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:12,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2024-11-27 23:35:12,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:12,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326190361] [2024-11-27 23:35:12,354 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:12,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:12,373 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:12,384 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:12,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:12,384 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2024-11-27 23:35:12,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:12,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252122261] [2024-11-27 23:35:12,385 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:12,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:12,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:12,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252122261] [2024-11-27 23:35:12,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252122261] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:12,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293100569] [2024-11-27 23:35:12,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:12,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:12,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:12,440 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:12,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2024-11-27 23:35:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:12,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 23:35:12,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:12,537 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:12,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293100569] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:12,568 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:12,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 2 [2024-11-27 23:35:12,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859057721] [2024-11-27 23:35:12,568 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:12,765 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:12,766 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:12,766 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:12,766 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:12,766 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 23:35:12,766 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:12,767 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:12,767 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:12,767 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration2_Loop [2024-11-27 23:35:12,767 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:12,767 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:12,768 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,773 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,776 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,780 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,784 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,787 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,793 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,796 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,799 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,803 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,821 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:12,954 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:12,955 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 23:35:12,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:12,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:12,961 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:12,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-27 23:35:12,963 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:12,963 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:12,978 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:12,978 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 23:35:12,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-27 23:35:12,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:12,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:12,987 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:12,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-27 23:35:12,989 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:12,989 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:13,005 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:13,005 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 23:35:13,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,014 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-27 23:35:13,017 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:13,017 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:13,041 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:13,041 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 23:35:13,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-27 23:35:13,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,050 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-27 23:35:13,053 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:13,053 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:13,067 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:13,067 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 23:35:13,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-27 23:35:13,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,076 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-27 23:35:13,079 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:13,079 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:13,093 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 23:35:13,093 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 23:35:13,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-27 23:35:13,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,101 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-27 23:35:13,104 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:13,104 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:13,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-11-27 23:35:13,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,134 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-27 23:35:13,136 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 23:35:13,136 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:13,169 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 23:35:13,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-27 23:35:13,172 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:13,172 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:13,172 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:13,172 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:13,172 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 23:35:13,172 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,172 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:13,172 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:13,172 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration2_Loop [2024-11-27 23:35:13,172 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:13,173 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:13,174 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,177 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,180 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,182 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,186 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,188 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,195 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,198 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,211 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,213 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,216 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:13,357 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:13,357 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 23:35:13,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,360 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-27 23:35:13,364 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 23:35:13,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,379 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,381 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,389 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-27 23:35:13,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-27 23:35:13,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,414 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-27 23:35:13,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,436 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:13,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:13,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-27 23:35:13,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,447 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-27 23:35:13,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,463 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,473 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-27 23:35:13,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,490 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,503 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-27 23:35:13,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,519 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:13,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:13,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,523 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-27 23:35:13,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,532 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-27 23:35:13,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,550 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,559 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-27 23:35:13,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,575 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:13,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:13,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,582 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,592 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-27 23:35:13,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,609 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-27 23:35:13,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,621 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-27 23:35:13,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,641 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-27 23:35:13,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,653 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-27 23:35:13,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:13,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:13,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-11-27 23:35:13,677 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 23:35:13,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,679 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-27 23:35:13,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,698 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-11-27 23:35:13,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,707 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-27 23:35:13,711 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 23:35:13,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,738 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-27 23:35:13,740 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 23:35:13,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,753 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:13,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,754 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:13,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,766 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-27 23:35:13,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,794 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-27 23:35:13,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:13,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,824 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-27 23:35:13,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,840 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:13,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:13,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-27 23:35:13,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,855 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-27 23:35:13,858 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 23:35:13,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-27 23:35:13,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,882 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-27 23:35:13,885 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 23:35:13,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,898 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:13,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:13,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,912 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-27 23:35:13,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,924 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-27 23:35:13,927 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 23:35:13,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,940 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-27 23:35:13,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,950 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-27 23:35:13,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:13,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:13,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:13,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:13,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:13,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:13,967 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:13,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:13,970 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:13,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-27 23:35:13,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:13,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:13,982 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:13,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-27 23:35:13,986 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 23:35:14,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:14,003 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:14,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,011 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 23:35:14,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,013 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-27 23:35:14,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,045 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-27 23:35:14,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,070 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,079 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-27 23:35:14,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,096 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,097 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:14,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,115 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-27 23:35:14,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,138 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,155 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-27 23:35:14,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,174 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-27 23:35:14,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,185 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-27 23:35:14,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,202 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,204 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:14,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,212 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-27 23:35:14,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,221 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-27 23:35:14,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,241 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-27 23:35:14,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,254 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-27 23:35:14,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,276 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,281 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:14,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,302 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-27 23:35:14,303 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 23:35:14,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,319 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-27 23:35:14,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,327 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-27 23:35:14,331 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 23:35:14,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,352 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,365 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-27 23:35:14,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:14,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:14,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,393 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,404 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 23:35:14,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,406 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-27 23:35:14,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,433 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-27 23:35:14,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,446 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-27 23:35:14,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,475 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-27 23:35:14,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,487 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-27 23:35:14,492 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 23:35:14,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,511 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,512 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:14,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-27 23:35:14,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,529 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-27 23:35:14,534 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 23:35:14,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,557 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,571 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-27 23:35:14,574 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 23:35:14,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,588 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-27 23:35:14,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,604 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-27 23:35:14,608 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 23:35:14,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,621 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,624 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:14,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,643 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-27 23:35:14,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,683 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-27 23:35:14,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,705 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,711 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:14,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,735 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-27 23:35:14,740 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 23:35:14,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-27 23:35:14,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,774 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-27 23:35:14,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,802 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,815 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-27 23:35:14,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:14,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:14,836 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:14,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,839 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:14,845 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 23:35:14,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,847 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-27 23:35:14,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:14,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:14,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:14,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:14,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,866 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-27 23:35:14,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,874 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-27 23:35:14,877 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 23:35:14,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:14,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:14,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:14,890 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:14,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,894 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-27 23:35:14,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,902 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-27 23:35:14,905 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 23:35:14,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:14,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:14,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,918 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:14,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:14,919 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:14,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-27 23:35:14,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,932 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-27 23:35:14,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:14,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:14,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:14,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:14,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-27 23:35:14,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,961 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-27 23:35:14,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:14,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:14,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:14,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:14,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:14,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:14,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:14,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:14,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:14,981 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:14,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-27 23:35:14,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:14,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:14,990 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:14,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-27 23:35:14,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:15,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,006 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:15,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:15,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-27 23:35:15,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,022 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-27 23:35:15,025 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 23:35:15,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:15,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:15,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:15,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-27 23:35:15,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,049 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-27 23:35:15,052 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 23:35:15,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:15,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,066 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:15,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:15,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-27 23:35:15,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,088 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-27 23:35:15,090 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 23:35:15,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:15,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:15,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:15,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,106 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-27 23:35:15,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,114 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-27 23:35:15,116 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 23:35:15,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:15,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:15,129 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:15,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,132 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-27 23:35:15,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,139 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-27 23:35:15,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:15,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:15,155 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:15,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2024-11-27 23:35:15,164 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 23:35:15,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,166 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-27 23:35:15,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,185 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,197 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-27 23:35:15,200 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 23:35:15,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,228 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-27 23:35:15,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,245 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,245 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,247 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:15,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,253 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-27 23:35:15,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,261 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-27 23:35:15,263 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 23:35:15,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-27 23:35:15,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,298 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-27 23:35:15,301 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 23:35:15,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,320 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-27 23:35:15,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,339 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-27 23:35:15,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,361 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,361 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,364 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:15,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,376 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,388 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-27 23:35:15,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,447 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-27 23:35:15,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,472 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,476 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:15,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-27 23:35:15,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,511 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-27 23:35:15,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,556 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-27 23:35:15,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,588 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,602 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-27 23:35:15,604 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 23:35:15,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:15,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:15,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:15,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,626 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,636 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 23:35:15,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,639 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-27 23:35:15,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,663 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:15,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,682 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-27 23:35:15,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,708 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:15,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,732 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-27 23:35:15,737 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 23:35:15,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,755 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,757 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:15,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:15,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,783 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-27 23:35:15,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:15,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,819 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-27 23:35:15,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,832 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-27 23:35:15,837 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 23:35:15,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:15,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-27 23:35:15,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,878 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-27 23:35:15,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,899 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:15,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,902 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:15,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-11-27 23:35:15,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,933 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-27 23:35:15,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:15,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:15,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:15,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:15,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:15,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:15,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:15,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:15,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:15,964 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:15,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-27 23:35:15,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:15,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:15,978 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:15,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-27 23:35:15,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,001 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:16,009 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 23:35:16,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,051 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,064 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-27 23:35:16,069 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 23:35:16,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:16,090 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:16,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,109 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-27 23:35:16,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:16,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:16,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,154 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-27 23:35:16,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:16,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:16,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-11-27 23:35:16,196 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 23:35:16,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,199 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,203 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 23:35:16,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-27 23:35:16,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,238 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-27 23:35:16,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,281 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-27 23:35:16,284 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 23:35:16,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,302 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,304 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:16,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,310 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,323 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-27 23:35:16,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,353 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,366 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-27 23:35:16,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,395 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-27 23:35:16,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,407 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-27 23:35:16,412 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 23:35:16,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,429 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,431 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:16,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-27 23:35:16,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,452 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-27 23:35:16,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,480 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-27 23:35:16,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,492 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-27 23:35:16,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,513 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,521 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 23:35:16,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-27 23:35:16,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,547 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-27 23:35:16,551 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 23:35:16,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,575 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,588 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-27 23:35:16,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,628 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-27 23:35:16,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:16,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:16,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:16,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-27 23:35:16,665 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 23:35:16,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,668 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-27 23:35:16,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,691 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:16,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,710 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-27 23:35:16,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:16,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,740 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-27 23:35:16,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,753 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-27 23:35:16,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,775 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,775 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:16,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,797 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-27 23:35:16,802 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 23:35:16,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,820 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,820 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:16,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,828 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:16,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,839 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-27 23:35:16,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,856 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:16,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,861 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-27 23:35:16,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,870 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-27 23:35:16,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,887 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,887 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,887 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:16,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-27 23:35:16,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,920 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-27 23:35:16,924 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 23:35:16,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:16,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:16,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:16,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:16,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-27 23:35:16,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:16,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:16,961 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:16,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-27 23:35:16,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:16,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:16,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:16,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:16,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:16,982 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:16,982 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:16,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:16,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:17,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:17,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:17,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:17,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:17,049 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:17,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-27 23:35:17,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:17,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:17,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:17,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:17,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:17,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:17,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:17,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:17,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:17,070 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:17,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-27 23:35:17,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:17,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:17,079 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:17,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-27 23:35:17,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:17,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:17,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:17,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:17,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:17,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:17,097 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:17,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:17,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:17,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:17,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-27 23:35:17,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:17,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:17,110 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:17,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-27 23:35:17,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:17,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:17,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:17,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:17,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:17,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:17,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:17,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:17,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:17,133 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:17,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-27 23:35:17,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:17,141 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:35:17,141 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:35:17,141 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 23:35:17,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:17,795 INFO L93 Difference]: Finished difference Result 1153 states and 1402 transitions. [2024-11-27 23:35:17,795 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1153 states and 1402 transitions. [2024-11-27 23:35:17,806 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-27 23:35:17,816 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-27 23:35:17,817 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1153 [2024-11-27 23:35:17,818 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1153 [2024-11-27 23:35:17,819 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1153 states and 1402 transitions. [2024-11-27 23:35:17,826 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:17,826 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 23:35:17,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states and 1402 transitions. [2024-11-27 23:35:17,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1153. [2024-11-27 23:35:17,865 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 23:35:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-27 23:35:17,871 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 23:35:17,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:35:17,872 INFO L425 stractBuchiCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 23:35:17,872 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-27 23:35:17,872 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1153 states and 1402 transitions. [2024-11-27 23:35:17,880 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-27 23:35:17,880 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:17,880 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:17,883 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:17,883 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 23:35:17,883 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 23:35:17,884 INFO L749 eck$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 23:35:17,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:17,886 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2024-11-27 23:35:17,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:17,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337752155] [2024-11-27 23:35:17,886 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:17,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:17,893 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:17,899 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:17,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:17,900 INFO L85 PathProgramCache]: Analyzing trace with hash 1697529545, now seen corresponding path program 1 times [2024-11-27 23:35:17,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:17,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214075660] [2024-11-27 23:35:17,901 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:17,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:18,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:18,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214075660] [2024-11-27 23:35:18,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214075660] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:18,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [398926053] [2024-11-27 23:35:18,523 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:18,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:18,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:18,528 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:18,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Waiting until timeout for monitored process [2024-11-27 23:35:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:18,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 23:35:18,619 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:18,756 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:18,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [398926053] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:18,871 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:18,871 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 5 [2024-11-27 23:35:18,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282183733] [2024-11-27 23:35:18,871 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:18,872 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 23:35:18,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:18,873 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 23:35:18,873 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:35:18,874 INFO L87 Difference]: Start difference. First operand 1153 states and 1402 transitions. cyclomatic complexity: 250 Second operand has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:19,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:19,913 INFO L93 Difference]: Finished difference Result 1283 states and 1474 transitions. [2024-11-27 23:35:19,914 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1283 states and 1474 transitions. [2024-11-27 23:35:19,923 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1281 [2024-11-27 23:35:19,931 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1283 states to 1283 states and 1474 transitions. [2024-11-27 23:35:19,932 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2024-11-27 23:35:19,933 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2024-11-27 23:35:19,934 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1283 states and 1474 transitions. [2024-11-27 23:35:19,936 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:19,936 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1283 states and 1474 transitions. [2024-11-27 23:35:19,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1283 states and 1474 transitions. [2024-11-27 23:35:19,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1283 to 1003. [2024-11-27 23:35:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1003 states, 1003 states have (on average 1.1754735792622133) internal successors, (1179), 1002 states have internal predecessors, (1179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 1003 states and 1179 transitions. [2024-11-27 23:35:19,962 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1003 states and 1179 transitions. [2024-11-27 23:35:19,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 23:35:19,965 INFO L425 stractBuchiCegarLoop]: Abstraction has 1003 states and 1179 transitions. [2024-11-27 23:35:19,965 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-27 23:35:19,965 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1003 states and 1179 transitions. [2024-11-27 23:35:19,971 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1001 [2024-11-27 23:35:19,972 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:19,972 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:19,973 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:19,974 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 23:35:19,974 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 23:35:19,974 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 23:35:19,975 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:19,975 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2024-11-27 23:35:19,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:19,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441297305] [2024-11-27 23:35:19,976 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:19,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:19,987 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:19,997 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:19,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:19,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1792828217, now seen corresponding path program 1 times [2024-11-27 23:35:19,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:19,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937039934] [2024-11-27 23:35:19,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:20,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:20,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937039934] [2024-11-27 23:35:20,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937039934] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:20,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [957438913] [2024-11-27 23:35:20,119 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:20,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:20,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:20,125 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:20,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Waiting until timeout for monitored process [2024-11-27 23:35:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:20,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 23:35:20,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:20,272 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:20,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [957438913] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:20,342 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:20,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 23:35:20,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999429863] [2024-11-27 23:35:20,342 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:20,343 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 23:35:20,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:20,343 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:35:20,343 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:35:20,343 INFO L87 Difference]: Start difference. First operand 1003 states and 1179 transitions. cyclomatic complexity: 177 Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:20,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:20,881 INFO L93 Difference]: Finished difference Result 1143 states and 1299 transitions. [2024-11-27 23:35:20,882 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1143 states and 1299 transitions. [2024-11-27 23:35:20,890 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1141 [2024-11-27 23:35:20,897 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1143 states to 1143 states and 1299 transitions. [2024-11-27 23:35:20,897 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1143 [2024-11-27 23:35:20,899 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1143 [2024-11-27 23:35:20,899 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1143 states and 1299 transitions. [2024-11-27 23:35:20,901 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:20,901 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-27 23:35:20,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1143 states and 1299 transitions. [2024-11-27 23:35:20,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1143 to 1143. [2024-11-27 23:35:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1143 states, 1143 states have (on average 1.136482939632546) internal successors, (1299), 1142 states have internal predecessors, (1299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:20,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1299 transitions. [2024-11-27 23:35:20,930 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-27 23:35:20,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:35:20,931 INFO L425 stractBuchiCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-27 23:35:20,933 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-27 23:35:20,933 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1143 states and 1299 transitions. [2024-11-27 23:35:20,940 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1141 [2024-11-27 23:35:20,940 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:20,940 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:20,941 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:20,941 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 23:35:20,941 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 23:35:20,941 INFO L749 eck$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 23:35:20,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:20,942 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 5 times [2024-11-27 23:35:20,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:20,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141466887] [2024-11-27 23:35:20,942 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:20,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:20,954 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:20,961 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:20,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:20,965 INFO L85 PathProgramCache]: Analyzing trace with hash -432717437, now seen corresponding path program 1 times [2024-11-27 23:35:20,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:20,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39956850] [2024-11-27 23:35:20,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:21,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:21,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39956850] [2024-11-27 23:35:21,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39956850] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:21,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [119652443] [2024-11-27 23:35:21,032 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:21,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:21,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:21,038 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:21,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Waiting until timeout for monitored process [2024-11-27 23:35:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:21,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 23:35:21,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:21,157 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:21,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [119652443] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:21,208 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:21,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 23:35:21,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609329163] [2024-11-27 23:35:21,209 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:21,209 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 23:35:21,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:21,211 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:35:21,211 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:35:21,211 INFO L87 Difference]: Start difference. First operand 1143 states and 1299 transitions. cyclomatic complexity: 157 Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:21,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:21,697 INFO L93 Difference]: Finished difference Result 1985 states and 2213 transitions. [2024-11-27 23:35:21,697 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1985 states and 2213 transitions. [2024-11-27 23:35:21,708 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1981 [2024-11-27 23:35:21,717 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1985 states to 1985 states and 2213 transitions. [2024-11-27 23:35:21,717 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1985 [2024-11-27 23:35:21,719 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1985 [2024-11-27 23:35:21,719 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1985 states and 2213 transitions. [2024-11-27 23:35:21,722 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:21,722 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1985 states and 2213 transitions. [2024-11-27 23:35:21,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1985 states and 2213 transitions. [2024-11-27 23:35:21,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1985 to 1981. [2024-11-27 23:35:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1981 states, 1981 states have (on average 1.1135790005047956) internal successors, (2206), 1980 states have internal predecessors, (2206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:21,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1981 states and 2206 transitions. [2024-11-27 23:35:21,758 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1981 states and 2206 transitions. [2024-11-27 23:35:21,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:35:21,759 INFO L425 stractBuchiCegarLoop]: Abstraction has 1981 states and 2206 transitions. [2024-11-27 23:35:21,759 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-27 23:35:21,759 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1981 states and 2206 transitions. [2024-11-27 23:35:21,768 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1977 [2024-11-27 23:35:21,769 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:21,769 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:21,770 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 23:35:21,770 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 23:35:21,770 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 23:35:21,771 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 23:35:21,771 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:21,771 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 6 times [2024-11-27 23:35:21,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:21,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447447221] [2024-11-27 23:35:21,772 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:21,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:21,776 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:21,780 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:21,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:21,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1317994883, now seen corresponding path program 1 times [2024-11-27 23:35:21,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:21,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193115144] [2024-11-27 23:35:21,781 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:21,814 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:21,850 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:21,850 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:21,851 INFO L85 PathProgramCache]: Analyzing trace with hash 964775743, now seen corresponding path program 1 times [2024-11-27 23:35:21,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:21,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527046374] [2024-11-27 23:35:21,851 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:21,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:24,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:24,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527046374] [2024-11-27 23:35:24,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527046374] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:24,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932986734] [2024-11-27 23:35:24,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:24,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:24,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:24,016 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:24,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Waiting until timeout for monitored process [2024-11-27 23:35:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:24,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-27 23:35:24,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:26,111 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:28,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932986734] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:28,056 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:28,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2024-11-27 23:35:28,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641568406] [2024-11-27 23:35:28,057 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:29,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:29,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-27 23:35:29,905 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=106, Unknown=0, NotChecked=0, Total=182 [2024-11-27 23:35:29,905 INFO L87 Difference]: Start difference. First operand 1981 states and 2206 transitions. cyclomatic complexity: 228 Second operand has 14 states, 14 states have (on average 14.071428571428571) internal successors, (197), 13 states have internal predecessors, (197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:31,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:31,434 INFO L93 Difference]: Finished difference Result 1893 states and 2117 transitions. [2024-11-27 23:35:31,434 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1893 states and 2117 transitions. [2024-11-27 23:35:31,445 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1837 [2024-11-27 23:35:31,455 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1893 states to 1893 states and 2117 transitions. [2024-11-27 23:35:31,455 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1893 [2024-11-27 23:35:31,457 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1893 [2024-11-27 23:35:31,458 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1893 states and 2117 transitions. [2024-11-27 23:35:31,461 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:31,461 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-27 23:35:31,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1893 states and 2117 transitions. [2024-11-27 23:35:31,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1893 to 1893. [2024-11-27 23:35:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1893 states, 1893 states have (on average 1.1183306920232434) internal successors, (2117), 1892 states have internal predecessors, (2117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1893 states and 2117 transitions. [2024-11-27 23:35:31,499 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-27 23:35:31,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 23:35:31,500 INFO L425 stractBuchiCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-27 23:35:31,501 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-27 23:35:31,501 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1893 states and 2117 transitions. [2024-11-27 23:35:31,510 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1837 [2024-11-27 23:35:31,510 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:31,511 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:31,511 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-27 23:35:31,512 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2024-11-27 23:35:31,512 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 23:35:31,512 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 23:35:31,512 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:31,513 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2024-11-27 23:35:31,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:31,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322507162] [2024-11-27 23:35:31,513 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:31,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:31,521 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:31,527 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:31,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:31,528 INFO L85 PathProgramCache]: Analyzing trace with hash 910011937, now seen corresponding path program 1 times [2024-11-27 23:35:31,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:31,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8181855] [2024-11-27 23:35:31,528 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:31,533 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:31,537 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:31,537 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:31,537 INFO L85 PathProgramCache]: Analyzing trace with hash -2119689385, now seen corresponding path program 1 times [2024-11-27 23:35:31,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:31,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915259354] [2024-11-27 23:35:31,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:31,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:31,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 23:35:31,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915259354] [2024-11-27 23:35:31,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915259354] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:35:31,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [304577984] [2024-11-27 23:35:31,586 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:31,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:35:31,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:31,589 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:35:31,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Waiting until timeout for monitored process [2024-11-27 23:35:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:31,650 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 23:35:31,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:31,661 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:35:31,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [304577984] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:35:31,675 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:35:31,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 3 [2024-11-27 23:35:31,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673251921] [2024-11-27 23:35:31,675 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:35:31,781 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:31,781 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:31,781 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:31,781 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:31,781 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 23:35:31,781 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:31,781 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:31,781 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:31,782 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration7_Loop [2024-11-27 23:35:31,782 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:31,782 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:31,783 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,789 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,792 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,795 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,798 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,800 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,804 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,808 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,811 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,815 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,818 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,821 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:31,916 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:31,918 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 23:35:31,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:31,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:31,922 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:31,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-27 23:35:31,924 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 23:35:31,924 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:31,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-27 23:35:31,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:31,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:31,960 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:31,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-27 23:35:31,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 23:35:31,965 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 23:35:31,985 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 23:35:31,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:31,997 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:31,997 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:31,997 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:31,997 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:31,997 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 23:35:31,997 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:31,997 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:31,997 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:31,997 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration7_Loop [2024-11-27 23:35:31,997 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:31,997 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:31,998 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,007 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,011 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,014 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,017 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,020 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,023 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,028 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,034 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,038 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,042 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,045 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:32,139 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:32,139 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 23:35:32,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:32,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:32,146 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:32,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-27 23:35:32,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:32,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:32,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:32,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:32,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:32,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:32,167 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:32,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:32,170 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-27 23:35:32,176 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-27 23:35:32,179 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-27 23:35:32,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:32,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:32,184 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:32,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-27 23:35:32,189 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-27 23:35:32,190 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-27 23:35:32,190 INFO L474 LassoAnalysis]: Proved termination. [2024-11-27 23:35:32,190 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2024-11-27 23:35:32,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:32,204 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-27 23:35:32,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:32,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 23:35:32,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:35:32,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 23:35:32,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:35:32,321 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 23:35:32,329 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 23:35:32,330 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1893 states and 2117 transitions. cyclomatic complexity: 226 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:33,049 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1893 states and 2117 transitions. cyclomatic complexity: 226. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 6003 states and 6663 transitions. Complement of second has 5 states. [2024-11-27 23:35:33,051 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 23:35:33,054 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 23:35:33,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2024-11-27 23:35:33,065 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2024-11-27 23:35:33,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 23:35:33,066 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2024-11-27 23:35:33,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 23:35:33,067 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2024-11-27 23:35:33,067 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 23:35:33,067 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6003 states and 6663 transitions. [2024-11-27 23:35:33,103 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4794 [2024-11-27 23:35:33,134 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6003 states to 5997 states and 6653 transitions. [2024-11-27 23:35:33,134 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4861 [2024-11-27 23:35:33,140 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4868 [2024-11-27 23:35:33,140 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5997 states and 6653 transitions. [2024-11-27 23:35:33,140 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-27 23:35:33,140 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5997 states and 6653 transitions. [2024-11-27 23:35:33,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5997 states and 6653 transitions. [2024-11-27 23:35:33,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5997 to 5702. [2024-11-27 23:35:33,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5702 states, 5702 states have (on average 1.11364433532094) internal successors, (6350), 5701 states have internal predecessors, (6350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 5702 states and 6350 transitions. [2024-11-27 23:35:33,257 INFO L240 hiAutomatonCegarLoop]: Abstraction has 5702 states and 6350 transitions. [2024-11-27 23:35:33,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 23:35:33,258 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:35:33,258 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:35:33,258 INFO L87 Difference]: Start difference. First operand 5702 states and 6350 transitions. Second operand has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:34,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:34,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:35:34,183 INFO L93 Difference]: Finished difference Result 2314 states and 2524 transitions. [2024-11-27 23:35:34,183 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2314 states and 2524 transitions. [2024-11-27 23:35:34,202 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1975 [2024-11-27 23:35:34,214 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2314 states to 2034 states and 2233 transitions. [2024-11-27 23:35:34,215 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2034 [2024-11-27 23:35:34,218 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2034 [2024-11-27 23:35:34,219 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2034 states and 2233 transitions. [2024-11-27 23:35:34,222 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 23:35:34,222 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2034 states and 2233 transitions. [2024-11-27 23:35:34,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2034 states and 2233 transitions. [2024-11-27 23:35:34,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2034 to 1753. [2024-11-27 23:35:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1753 states, 1753 states have (on average 1.10781517398745) internal successors, (1942), 1752 states have internal predecessors, (1942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:35:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1753 states and 1942 transitions. [2024-11-27 23:35:34,256 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1753 states and 1942 transitions. [2024-11-27 23:35:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:35:34,259 INFO L425 stractBuchiCegarLoop]: Abstraction has 1753 states and 1942 transitions. [2024-11-27 23:35:34,259 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-27 23:35:34,259 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1753 states and 1942 transitions. [2024-11-27 23:35:34,266 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1695 [2024-11-27 23:35:34,266 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 23:35:34,266 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 23:35:34,268 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-27 23:35:34,269 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:35:34,269 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 23:35:34,270 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 23:35:34,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:34,270 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2024-11-27 23:35:34,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:34,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656884523] [2024-11-27 23:35:34,271 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:34,279 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:34,293 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:34,297 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:34,297 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2024-11-27 23:35:34,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:34,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884850699] [2024-11-27 23:35:34,297 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:34,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:34,306 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:34,314 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:34,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:34,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 1 times [2024-11-27 23:35:34,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:34,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081039866] [2024-11-27 23:35:34,316 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:34,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:34,326 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:34,338 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:34,927 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 23:35:34,927 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 23:35:34,927 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 23:35:34,927 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 23:35:34,928 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 23:35:34,928 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:34,928 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 23:35:34,928 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 23:35:34,928 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label22.c_Iteration8_Lasso [2024-11-27 23:35:34,928 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 23:35:34,928 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 23:35:34,930 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:34,934 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:34,938 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:34,941 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:34,946 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:34,974 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,002 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,007 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,011 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,015 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,019 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,023 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,028 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,031 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,035 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,039 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,042 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,044 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,048 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,060 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,065 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,068 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,072 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,075 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,077 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,081 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,084 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,088 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 23:35:35,432 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 23:35:35,432 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 23:35:35,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,435 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-27 23:35:35,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:35,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,482 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-27 23:35:35,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:35,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,512 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,526 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-27 23:35:35,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:35,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,558 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-11-27 23:35:35,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,572 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-27 23:35:35,577 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 23:35:35,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,594 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:35,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,599 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-11-27 23:35:35,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:35,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-27 23:35:35,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,624 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-27 23:35:35,629 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 23:35:35,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,665 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,668 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 23:35:35,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-27 23:35:35,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,688 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,694 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,708 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,711 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 23:35:35,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-27 23:35:35,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,731 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,749 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-27 23:35:35,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:35,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,775 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,780 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,793 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-27 23:35:35,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:35,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,835 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-27 23:35:35,840 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 23:35:35,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,882 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-27 23:35:35,887 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 23:35:35,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,909 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,916 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:35,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,931 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-27 23:35:35,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:35,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,956 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:35,962 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:35,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-27 23:35:35,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:35,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:35,975 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:35,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-27 23:35:35,980 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 23:35:35,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:35,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:35,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:35,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:35,999 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:35,999 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-27 23:35:36,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,017 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-27 23:35:36,022 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 23:35:36,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,040 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,040 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,046 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,059 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-27 23:35:36,065 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 23:35:36,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,084 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-27 23:35:36,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,101 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-27 23:35:36,105 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 23:35:36,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-27 23:35:36,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,142 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-27 23:35:36,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,173 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,189 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-27 23:35:36,210 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 23:35:36,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,229 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,231 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,236 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,249 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-27 23:35:36,253 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 23:35:36,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,273 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,293 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-27 23:35:36,298 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 23:35:36,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-27 23:35:36,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,335 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-27 23:35:36,340 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 23:35:36,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:36,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,357 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:36,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:36,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-27 23:35:36,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,373 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-27 23:35:36,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:36,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,395 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:36,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:36,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,410 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-27 23:35:36,415 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 23:35:36,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,452 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-27 23:35:36,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-27 23:35:36,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,497 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-27 23:35:36,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,522 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,540 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-27 23:35:36,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,564 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,564 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-27 23:35:36,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,584 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-27 23:35:36,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:36,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:36,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:36,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,625 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-27 23:35:36,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-11-27 23:35:36,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,666 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-27 23:35:36,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:36,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,687 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:36,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:36,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-11-27 23:35:36,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,704 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-27 23:35:36,708 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 23:35:36,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:36,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,726 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:36,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:36,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,742 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,746 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 23:35:36,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-27 23:35:36,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,765 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,786 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-27 23:35:36,794 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 23:35:36,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:36,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 23:35:36,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:36,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,828 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-27 23:35:36,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,851 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,851 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:36,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,872 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-27 23:35:36,877 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 23:35:36,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 23:35:36,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:36,896 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 23:35:36,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-27 23:35:36,914 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 23:35:36,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,917 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-27 23:35:36,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:36,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:36,941 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:36,941 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:36,945 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-27 23:35:36,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,953 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-27 23:35:36,956 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 23:35:36,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:36,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:36,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:36,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:36,971 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:36,971 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:36,976 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:36,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-27 23:35:36,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:36,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:36,985 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:36,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-27 23:35:36,987 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 23:35:37,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,002 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,002 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-27 23:35:37,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,015 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-27 23:35:37,019 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 23:35:37,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,032 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:37,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,036 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-27 23:35:37,036 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:37,050 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-27 23:35:37,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,058 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-27 23:35:37,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,076 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,076 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,081 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,089 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-27 23:35:37,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2024-11-27 23:35:37,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,122 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-27 23:35:37,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2024-11-27 23:35:37,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,154 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-27 23:35:37,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,171 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,172 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-27 23:35:37,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,185 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-27 23:35:37,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2024-11-27 23:35:37,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,214 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-27 23:35:37,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,235 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,235 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,240 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2024-11-27 23:35:37,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,249 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-27 23:35:37,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-27 23:35:37,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,279 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-27 23:35:37,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,298 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,298 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,312 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-27 23:35:37,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,333 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-27 23:35:37,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,341 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-27 23:35:37,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-27 23:35:37,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,373 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-27 23:35:37,375 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 23:35:37,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,391 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,391 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-11-27 23:35:37,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,409 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-27 23:35:37,412 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 23:35:37,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,428 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,433 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2024-11-27 23:35:37,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,443 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-27 23:35:37,447 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 23:35:37,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,463 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,463 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2024-11-27 23:35:37,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,476 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-27 23:35:37,479 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 23:35:37,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,493 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,493 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-11-27 23:35:37,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,506 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-27 23:35:37,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-11-27 23:35:37,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,536 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-27 23:35:37,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,557 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,572 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-27 23:35:37,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:37,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,588 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:37,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:37,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-27 23:35:37,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,599 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-27 23:35:37,603 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 23:35:37,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:37,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:37,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:37,618 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,626 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-27 23:35:37,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,646 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,660 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-27 23:35:37,663 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 23:35:37,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,678 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,678 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,683 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2024-11-27 23:35:37,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,692 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-27 23:35:37,695 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 23:35:37,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,710 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,716 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2024-11-27 23:35:37,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,730 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-27 23:35:37,733 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 23:35:37,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,754 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,754 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,769 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-27 23:35:37,771 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 23:35:37,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:37,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,785 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:37,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:37,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-27 23:35:37,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,795 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-27 23:35:37,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,813 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,813 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,827 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-27 23:35:37,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:37,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:37,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:37,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-27 23:35:37,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,853 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-27 23:35:37,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:37,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,870 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:37,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:37,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-27 23:35:37,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,880 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-27 23:35:37,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:37,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,898 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,899 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-11-27 23:35:37,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,918 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-27 23:35:37,923 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 23:35:37,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:37,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:37,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:37,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:37,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,954 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-27 23:35:37,958 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 23:35:37,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:37,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:37,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:37,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:37,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:37,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:37,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:37,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-27 23:35:37,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:37,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:37,989 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:37,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-27 23:35:37,991 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 23:35:38,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:38,007 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:38,007 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:38,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-11-27 23:35:38,019 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 23:35:38,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,021 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-27 23:35:38,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,044 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-11-27 23:35:38,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,052 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-27 23:35:38,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2024-11-27 23:35:38,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,084 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-27 23:35:38,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,102 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,108 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2024-11-27 23:35:38,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,116 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-27 23:35:38,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,131 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:38,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,136 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 23:35:38,136 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 23:35:38,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-27 23:35:38,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,158 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-27 23:35:38,161 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 23:35:38,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-27 23:35:38,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,195 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-27 23:35:38,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,218 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-27 23:35:38,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,227 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-27 23:35:38,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2024-11-27 23:35:38,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,269 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-27 23:35:38,273 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 23:35:38,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,289 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,295 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:38,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,303 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-27 23:35:38,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2024-11-27 23:35:38,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,337 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-27 23:35:38,340 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 23:35:38,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,354 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,354 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-27 23:35:38,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,367 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-27 23:35:38,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,384 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,384 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2024-11-27 23:35:38,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,398 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-27 23:35:38,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,415 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,423 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-27 23:35:38,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,431 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-27 23:35:38,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2024-11-27 23:35:38,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,463 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-27 23:35:38,467 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 23:35:38,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,492 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-11-27 23:35:38,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,500 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-27 23:35:38,503 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 23:35:38,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2024-11-27 23:35:38,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,533 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-27 23:35:38,536 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 23:35:38,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,551 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,551 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,557 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-11-27 23:35:38,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,566 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-27 23:35:38,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,584 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,584 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,591 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-11-27 23:35:38,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,599 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-27 23:35:38,602 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 23:35:38,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,622 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2024-11-27 23:35:38,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,629 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-27 23:35:38,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2024-11-27 23:35:38,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,667 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-27 23:35:38,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,698 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:38,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,713 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-27 23:35:38,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:38,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:38,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:38,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:38,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,749 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-11-27 23:35:38,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:38,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:38,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:38,775 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:38,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,783 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-11-27 23:35:38,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,800 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,808 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:38,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,820 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-11-27 23:35:38,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:38,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,862 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-11-27 23:35:38,865 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 23:35:38,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2024-11-27 23:35:38,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,895 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-11-27 23:35:38,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:38,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2024-11-27 23:35:38,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,931 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-11-27 23:35:38,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:38,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:38,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:38,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:38,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2024-11-27 23:35:38,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:38,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:38,959 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:38,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-11-27 23:35:38,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:38,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:38,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:38,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:38,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:38,994 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:38,994 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:39,000 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2024-11-27 23:35:39,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,008 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-11-27 23:35:39,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:39,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:39,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:39,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:39,025 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2024-11-27 23:35:39,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,033 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-11-27 23:35:39,036 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 23:35:39,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:39,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:39,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:39,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:39,052 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2024-11-27 23:35:39,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,060 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-11-27 23:35:39,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:39,079 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:39,079 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:39,086 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2024-11-27 23:35:39,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,094 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-11-27 23:35:39,096 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 23:35:39,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:39,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:39,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:39,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:39,111 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2024-11-27 23:35:39,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,119 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-11-27 23:35:39,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:39,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:39,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:39,147 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2024-11-27 23:35:39,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,156 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-11-27 23:35:39,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:39,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:39,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:39,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2024-11-27 23:35:39,188 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 23:35:39,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,190 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-11-27 23:35:39,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,208 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,208 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2024-11-27 23:35:39,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,224 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-11-27 23:35:39,227 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 23:35:39,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,243 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-11-27 23:35:39,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,257 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-11-27 23:35:39,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,276 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,276 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,282 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,290 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-11-27 23:35:39,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,305 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:39,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,312 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-27 23:35:39,312 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-27 23:35:39,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,349 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-11-27 23:35:39,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,398 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-11-27 23:35:39,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,418 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,425 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,434 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-11-27 23:35:39,438 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 23:35:39,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,457 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,457 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,464 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,472 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-11-27 23:35:39,475 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 23:35:39,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,492 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,499 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2024-11-27 23:35:39,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,507 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-11-27 23:35:39,510 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 23:35:39,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2024-11-27 23:35:39,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,547 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-11-27 23:35:39,551 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 23:35:39,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,582 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-11-27 23:35:39,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,600 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,600 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2024-11-27 23:35:39,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,614 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-11-27 23:35:39,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,633 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,634 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,642 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,651 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-11-27 23:35:39,654 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 23:35:39,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,679 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2024-11-27 23:35:39,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,693 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-11-27 23:35:39,697 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 23:35:39,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,719 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,719 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,736 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-11-27 23:35:39,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,754 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,769 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-11-27 23:35:39,772 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 23:35:39,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,788 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,788 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,797 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2024-11-27 23:35:39,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,810 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-11-27 23:35:39,815 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 23:35:39,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,836 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,836 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,855 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-11-27 23:35:39,858 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 23:35:39,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,874 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,891 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-11-27 23:35:39,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,910 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,910 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:39,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,925 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-11-27 23:35:39,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,944 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:39,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:39,951 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2024-11-27 23:35:39,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,958 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-11-27 23:35:39,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:39,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:39,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:39,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:39,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:39,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:39,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:39,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:39,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:39,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2024-11-27 23:35:39,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:39,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:39,986 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:39,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-11-27 23:35:39,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:40,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:40,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:40,006 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2024-11-27 23:35:40,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,014 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-11-27 23:35:40,017 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 23:35:40,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,032 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,032 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:40,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,048 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-11-27 23:35:40,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,066 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,066 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2024-11-27 23:35:40,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,081 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2024-11-27 23:35:40,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2024-11-27 23:35:40,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,116 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2024-11-27 23:35:40,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,140 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,140 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,153 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2024-11-27 23:35:40,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,162 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2024-11-27 23:35:40,165 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 23:35:40,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:40,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:40,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:40,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2024-11-27 23:35:40,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,190 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2024-11-27 23:35:40,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,207 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,207 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2024-11-27 23:35:40,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,221 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2024-11-27 23:35:40,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:40,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:40,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:40,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2024-11-27 23:35:40,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,248 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2024-11-27 23:35:40,250 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 23:35:40,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:40,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,263 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:40,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:40,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2024-11-27 23:35:40,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,274 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2024-11-27 23:35:40,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,291 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,291 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2024-11-27 23:35:40,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,306 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2024-11-27 23:35:40,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:40,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,323 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:40,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:40,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2024-11-27 23:35:40,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,333 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2024-11-27 23:35:40,336 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 23:35:40,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2024-11-27 23:35:40,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,369 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2024-11-27 23:35:40,372 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 23:35:40,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 23:35:40,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:40,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:40,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:40,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2024-11-27 23:35:40,400 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 23:35:40,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,401 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2024-11-27 23:35:40,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,418 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,418 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,424 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2024-11-27 23:35:40,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,432 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2024-11-27 23:35:40,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,456 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2024-11-27 23:35:40,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,465 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2024-11-27 23:35:40,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,488 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,488 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:40,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,502 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2024-11-27 23:35:40,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,519 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,519 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:40,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,524 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-27 23:35:40,524 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:40,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2024-11-27 23:35:40,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,545 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2024-11-27 23:35:40,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,563 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,563 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:40,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,577 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2024-11-27 23:35:40,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2024-11-27 23:35:40,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,608 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2024-11-27 23:35:40,610 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 23:35:40,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,624 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,625 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2024-11-27 23:35:40,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,638 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2024-11-27 23:35:40,641 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 23:35:40,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,655 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,655 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2024-11-27 23:35:40,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,668 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2024-11-27 23:35:40,671 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 23:35:40,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,692 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2024-11-27 23:35:40,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,700 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2024-11-27 23:35:40,703 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 23:35:40,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,718 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,718 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2024-11-27 23:35:40,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,732 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2024-11-27 23:35:40,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,749 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,749 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,754 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2024-11-27 23:35:40,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,762 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2024-11-27 23:35:40,765 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 23:35:40,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,780 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2024-11-27 23:35:40,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,795 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2024-11-27 23:35:40,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,813 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,813 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2024-11-27 23:35:40,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,829 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2024-11-27 23:35:40,831 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 23:35:40,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,847 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,847 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2024-11-27 23:35:40,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,863 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2024-11-27 23:35:40,866 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 23:35:40,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,881 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,881 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2024-11-27 23:35:40,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,895 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2024-11-27 23:35:40,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,912 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,912 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2024-11-27 23:35:40,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,926 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2024-11-27 23:35:40,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:40,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,949 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2024-11-27 23:35:40,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,958 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2024-11-27 23:35:40,960 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 23:35:40,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:40,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:40,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:40,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:40,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:40,974 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:40,974 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:40,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:40,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2024-11-27 23:35:40,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:40,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:40,987 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:40,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2024-11-27 23:35:40,990 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 23:35:41,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,004 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,004 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2024-11-27 23:35:41,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,018 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2024-11-27 23:35:41,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2024-11-27 23:35:41,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,050 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2024-11-27 23:35:41,053 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 23:35:41,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:41,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:41,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:41,070 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2024-11-27 23:35:41,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,078 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2024-11-27 23:35:41,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:41,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,094 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:41,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:41,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2024-11-27 23:35:41,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,105 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2024-11-27 23:35:41,108 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 23:35:41,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,123 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,123 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,128 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2024-11-27 23:35:41,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,140 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2024-11-27 23:35:41,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,172 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2024-11-27 23:35:41,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,210 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2024-11-27 23:35:41,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,219 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2024-11-27 23:35:41,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,236 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,236 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,243 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2024-11-27 23:35:41,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,251 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2024-11-27 23:35:41,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:41,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:41,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:41,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2024-11-27 23:35:41,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,277 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2024-11-27 23:35:41,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,294 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,309 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2024-11-27 23:35:41,312 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 23:35:41,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:41,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:41,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:41,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2024-11-27 23:35:41,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,336 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2024-11-27 23:35:41,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:41,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:41,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:41,355 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2024-11-27 23:35:41,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,363 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2024-11-27 23:35:41,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,381 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,387 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2024-11-27 23:35:41,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,395 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2024-11-27 23:35:41,398 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 23:35:41,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:41,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 23:35:41,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:41,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,424 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2024-11-27 23:35:41,428 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 23:35:41,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,444 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,444 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2024-11-27 23:35:41,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,459 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2024-11-27 23:35:41,462 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 23:35:41,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:41,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 23:35:41,476 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 23:35:41,476 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 23:35:41,482 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2024-11-27 23:35:41,489 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 23:35:41,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,490 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2024-11-27 23:35:41,493 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 23:35:41,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2024-11-27 23:35:41,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,527 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2024-11-27 23:35:41,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2024-11-27 23:35:41,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,563 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2024-11-27 23:35:41,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2024-11-27 23:35:41,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,598 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2024-11-27 23:35:41,600 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 23:35:41,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,613 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:41,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,619 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 23:35:41,619 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 23:35:41,636 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2024-11-27 23:35:41,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,644 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2024-11-27 23:35:41,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,662 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,662 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2024-11-27 23:35:41,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,678 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2024-11-27 23:35:41,681 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 23:35:41,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2024-11-27 23:35:41,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,719 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2024-11-27 23:35:41,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,756 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,770 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2024-11-27 23:35:41,774 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 23:35:41,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,803 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,817 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2024-11-27 23:35:41,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,838 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,841 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,841 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,851 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,860 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2024-11-27 23:35:41,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2024-11-27 23:35:41,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,896 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2024-11-27 23:35:41,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,912 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2024-11-27 23:35:41,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,931 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2024-11-27 23:35:41,936 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 23:35:41,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,951 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,954 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:41,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:41,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:41,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:41,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:41,973 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:41,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2024-11-27 23:35:41,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:41,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:41,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:41,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:41,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:41,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:41,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:41,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2024-11-27 23:35:42,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,009 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2024-11-27 23:35:42,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,037 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2024-11-27 23:35:42,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,046 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2024-11-27 23:35:42,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,062 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2024-11-27 23:35:42,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,081 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2024-11-27 23:35:42,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,099 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,099 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:42,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,115 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2024-11-27 23:35:42,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,131 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,143 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2024-11-27 23:35:42,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,151 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2024-11-27 23:35:42,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,175 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2024-11-27 23:35:42,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,184 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2024-11-27 23:35:42,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,211 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2024-11-27 23:35:42,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,219 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2024-11-27 23:35:42,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2024-11-27 23:35:42,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,253 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2024-11-27 23:35:42,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,269 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:42,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:42,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:42,274 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2024-11-27 23:35:42,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,282 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2024-11-27 23:35:42,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:42,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:42,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:42,302 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2024-11-27 23:35:42,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,310 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2024-11-27 23:35:42,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,328 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2024-11-27 23:35:42,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,347 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2024-11-27 23:35:42,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,370 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,381 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:42,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,390 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2024-11-27 23:35:42,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,417 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2024-11-27 23:35:42,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,425 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2024-11-27 23:35:42,428 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 23:35:42,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,441 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,444 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,444 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,454 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2024-11-27 23:35:42,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,463 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2024-11-27 23:35:42,465 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 23:35:42,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,478 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:42,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:42,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:42,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2024-11-27 23:35:42,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,490 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2024-11-27 23:35:42,493 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 23:35:42,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,506 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,508 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2024-11-27 23:35:42,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,525 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2024-11-27 23:35:42,528 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 23:35:42,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:42,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:42,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:42,545 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2024-11-27 23:35:42,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,553 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2024-11-27 23:35:42,556 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 23:35:42,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:42,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:42,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:42,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2024-11-27 23:35:42,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,582 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2024-11-27 23:35:42,585 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 23:35:42,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,609 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2024-11-27 23:35:42,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,617 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2024-11-27 23:35:42,620 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 23:35:42,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:42,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:42,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:42,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2024-11-27 23:35:42,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,645 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2024-11-27 23:35:42,648 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 23:35:42,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2024-11-27 23:35:42,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,680 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2024-11-27 23:35:42,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 23:35:42,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:42,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:42,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:42,708 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2024-11-27 23:35:42,715 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 23:35:42,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,717 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2024-11-27 23:35:42,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,737 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:42,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:42,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:42,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,755 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2024-11-27 23:35:42,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,771 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,774 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:42,774 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:42,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2024-11-27 23:35:42,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,792 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2024-11-27 23:35:42,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,811 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:42,811 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:42,821 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2024-11-27 23:35:42,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,830 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2024-11-27 23:35:42,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,847 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:42,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,855 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-27 23:35:42,855 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-27 23:35:42,881 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2024-11-27 23:35:42,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,889 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2024-11-27 23:35:42,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,909 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:42,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:42,919 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2024-11-27 23:35:42,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,927 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2024-11-27 23:35:42,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:42,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:42,946 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:42,956 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2024-11-27 23:35:42,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,964 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:42,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2024-11-27 23:35:42,966 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 23:35:42,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:42,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:42,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:42,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:42,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:42,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:42,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:42,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:42,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2024-11-27 23:35:42,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:42,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:42,999 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2024-11-27 23:35:43,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,027 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2024-11-27 23:35:43,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,036 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2024-11-27 23:35:43,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,056 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,056 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,067 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2024-11-27 23:35:43,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,075 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2024-11-27 23:35:43,078 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 23:35:43,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,095 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,095 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,104 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2024-11-27 23:35:43,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,112 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2024-11-27 23:35:43,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,131 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,131 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2024-11-27 23:35:43,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,150 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2024-11-27 23:35:43,166 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 23:35:43,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,185 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:43,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,206 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2024-11-27 23:35:43,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,236 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2024-11-27 23:35:43,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,244 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2024-11-27 23:35:43,247 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 23:35:43,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,265 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,265 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2024-11-27 23:35:43,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,288 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2024-11-27 23:35:43,291 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 23:35:43,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,308 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,309 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2024-11-27 23:35:43,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,327 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2024-11-27 23:35:43,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,347 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,347 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,356 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2024-11-27 23:35:43,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,365 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2024-11-27 23:35:43,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,385 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,385 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2024-11-27 23:35:43,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,404 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2024-11-27 23:35:43,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,423 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,423 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,433 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2024-11-27 23:35:43,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,441 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2024-11-27 23:35:43,443 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 23:35:43,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,459 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,459 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2024-11-27 23:35:43,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,477 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2024-11-27 23:35:43,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,497 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2024-11-27 23:35:43,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,515 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2024-11-27 23:35:43,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:43,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:43,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:43,538 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:43,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,546 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2024-11-27 23:35:43,548 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 23:35:43,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:43,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,562 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:43,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:43,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2024-11-27 23:35:43,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,575 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2024-11-27 23:35:43,578 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 23:35:43,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,595 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,595 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,608 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2024-11-27 23:35:43,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,616 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2024-11-27 23:35:43,619 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 23:35:43,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,647 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:43,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,656 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2024-11-27 23:35:43,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,686 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:43,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,694 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2024-11-27 23:35:43,697 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 23:35:43,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,714 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2024-11-27 23:35:43,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,736 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2024-11-27 23:35:43,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,752 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:43,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,753 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:43,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:43,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2024-11-27 23:35:43,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,766 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2024-11-27 23:35:43,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,786 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,786 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2024-11-27 23:35:43,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,803 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2024-11-27 23:35:43,806 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 23:35:43,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:43,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:43,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:43,825 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2024-11-27 23:35:43,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,833 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2024-11-27 23:35:43,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:43,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,849 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:43,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:43,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2024-11-27 23:35:43,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,862 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2024-11-27 23:35:43,865 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 23:35:43,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,881 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,881 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2024-11-27 23:35:43,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,899 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2024-11-27 23:35:43,902 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 23:35:43,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:43,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 23:35:43,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:43,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2024-11-27 23:35:43,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,930 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2024-11-27 23:35:43,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:43,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:43,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:43,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:43,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:43,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:43,951 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:43,951 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:43,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:43,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2024-11-27 23:35:43,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:43,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:43,984 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:43,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2024-11-27 23:35:43,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:44,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 23:35:44,013 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 23:35:44,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 23:35:44,025 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:44,032 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 23:35:44,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,034 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2024-11-27 23:35:44,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2024-11-27 23:35:44,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,067 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2024-11-27 23:35:44,070 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 23:35:44,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2024-11-27 23:35:44,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,100 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2024-11-27 23:35:44,103 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 23:35:44,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2024-11-27 23:35:44,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,132 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2024-11-27 23:35:44,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,148 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:44,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,153 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 23:35:44,154 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 23:35:44,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2024-11-27 23:35:44,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,177 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2024-11-27 23:35:44,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,195 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,195 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2024-11-27 23:35:44,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,210 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2024-11-27 23:35:44,212 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 23:35:44,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2024-11-27 23:35:44,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,241 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2024-11-27 23:35:44,244 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 23:35:44,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2024-11-27 23:35:44,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,274 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2024-11-27 23:35:44,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2024-11-27 23:35:44,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,306 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2024-11-27 23:35:44,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2024-11-27 23:35:44,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,339 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2024-11-27 23:35:44,341 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 23:35:44,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,358 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,358 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2024-11-27 23:35:44,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,373 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2024-11-27 23:35:44,375 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 23:35:44,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,391 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2024-11-27 23:35:44,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,406 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2024-11-27 23:35:44,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,425 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2024-11-27 23:35:44,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,442 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2024-11-27 23:35:44,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2024-11-27 23:35:44,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,477 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2024-11-27 23:35:44,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,503 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2024-11-27 23:35:44,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,511 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2024-11-27 23:35:44,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,529 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2024-11-27 23:35:44,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,543 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2024-11-27 23:35:44,546 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 23:35:44,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,561 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,561 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2024-11-27 23:35:44,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,576 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2024-11-27 23:35:44,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,593 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2024-11-27 23:35:44,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,612 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2024-11-27 23:35:44,615 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 23:35:44,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2024-11-27 23:35:44,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,651 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2024-11-27 23:35:44,654 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 23:35:44,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,680 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2024-11-27 23:35:44,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,689 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2024-11-27 23:35:44,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2024-11-27 23:35:44,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,725 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2024-11-27 23:35:44,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:44,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:44,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:44,745 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2024-11-27 23:35:44,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,754 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2024-11-27 23:35:44,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:44,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:44,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:44,773 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2024-11-27 23:35:44,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,782 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2024-11-27 23:35:44,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,800 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,807 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2024-11-27 23:35:44,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,815 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2024-11-27 23:35:44,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2024-11-27 23:35:44,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,848 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2024-11-27 23:35:44,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,866 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,866 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2024-11-27 23:35:44,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,881 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2024-11-27 23:35:44,884 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 23:35:44,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,900 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2024-11-27 23:35:44,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,915 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2024-11-27 23:35:44,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:44,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:44,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:44,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2024-11-27 23:35:44,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,942 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2024-11-27 23:35:44,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:44,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:44,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:44,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2024-11-27 23:35:44,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:44,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:44,974 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:44,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2024-11-27 23:35:44,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:44,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:44,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:44,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:44,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:44,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:44,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:44,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:44,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:44,996 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2024-11-27 23:35:45,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,004 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2024-11-27 23:35:45,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:45,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:45,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:45,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:45,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:45,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2024-11-27 23:35:45,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,032 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2024-11-27 23:35:45,034 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 23:35:45,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:45,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:45,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:45,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:45,056 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2024-11-27 23:35:45,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,064 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2024-11-27 23:35:45,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:45,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:45,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:45,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 23:35:45,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:45,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2024-11-27 23:35:45,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,092 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2024-11-27 23:35:45,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:45,111 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:45,111 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:45,119 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2024-11-27 23:35:45,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,128 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2024-11-27 23:35:45,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 23:35:45,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 23:35:45,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 23:35:45,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 23:35:45,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2024-11-27 23:35:45,177 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 23:35:45,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,178 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2024-11-27 23:35:45,181 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 23:35:45,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,197 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,198 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2024-11-27 23:35:45,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,214 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2024-11-27 23:35:45,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,232 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,232 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,240 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2024-11-27 23:35:45,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,248 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2024-11-27 23:35:45,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,263 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,266 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,266 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2024-11-27 23:35:45,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,283 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2024-11-27 23:35:45,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,299 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 23:35:45,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,306 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-11-27 23:35:45,306 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-11-27 23:35:45,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2024-11-27 23:35:45,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,337 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2024-11-27 23:35:45,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,352 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,355 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,355 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2024-11-27 23:35:45,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,371 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2024-11-27 23:35:45,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,386 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,389 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,389 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2024-11-27 23:35:45,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,405 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2024-11-27 23:35:45,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,423 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,423 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2024-11-27 23:35:45,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,440 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2024-11-27 23:35:45,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,456 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,460 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,460 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2024-11-27 23:35:45,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,478 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2024-11-27 23:35:45,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,498 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,499 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2024-11-27 23:35:45,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,515 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2024-11-27 23:35:45,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,532 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,535 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,535 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,544 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2024-11-27 23:35:45,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,552 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2024-11-27 23:35:45,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,570 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,570 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,579 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2024-11-27 23:35:45,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,587 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2024-11-27 23:35:45,590 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 23:35:45,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,607 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,607 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,620 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2024-11-27 23:35:45,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,628 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2024-11-27 23:35:45,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,647 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,647 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2024-11-27 23:35:45,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,663 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2024-11-27 23:35:45,666 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 23:35:45,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,679 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,682 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,683 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,694 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2024-11-27 23:35:45,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,702 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2024-11-27 23:35:45,705 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 23:35:45,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,718 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,722 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,722 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2024-11-27 23:35:45,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,739 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2024-11-27 23:35:45,746 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 23:35:45,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,762 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,766 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,766 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,777 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:45,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,788 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2024-11-27 23:35:45,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,804 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,807 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,808 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2024-11-27 23:35:45,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,827 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2024-11-27 23:35:45,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,843 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,846 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,846 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,856 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2024-11-27 23:35:45,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,864 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2024-11-27 23:35:45,867 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 23:35:45,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,881 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,884 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,884 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2024-11-27 23:35:45,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,900 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2024-11-27 23:35:45,903 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 23:35:45,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,915 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,919 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:45,919 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:45,928 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2024-11-27 23:35:45,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,936 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2024-11-27 23:35:45,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:45,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:45,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:45,957 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2024-11-27 23:35:45,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,965 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2024-11-27 23:35:45,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:45,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:45,980 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:45,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:45,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:45,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:45,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:45,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:45,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:45,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:45,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2024-11-27 23:35:45,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:45,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:45,993 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:45,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2024-11-27 23:35:45,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:46,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,012 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,012 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,021 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2024-11-27 23:35:46,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,029 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2024-11-27 23:35:46,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:46,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,045 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,048 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,048 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,058 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2024-11-27 23:35:46,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,066 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2024-11-27 23:35:46,069 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 23:35:46,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,087 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,087 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2024-11-27 23:35:46,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,104 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2024-11-27 23:35:46,107 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 23:35:46,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,125 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,125 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:46,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,145 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2024-11-27 23:35:46,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:46,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:46,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,160 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:46,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:46,165 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2024-11-27 23:35:46,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,173 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2024-11-27 23:35:46,175 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 23:35:46,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,191 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,191 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2024-11-27 23:35:46,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,207 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2024-11-27 23:35:46,210 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 23:35:46,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:46,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,222 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:46,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:46,227 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2024-11-27 23:35:46,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,236 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2024-11-27 23:35:46,239 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 23:35:46,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:46,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:46,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:46,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2024-11-27 23:35:46,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,264 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2024-11-27 23:35:46,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:46,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,283 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,283 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:46,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,301 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2024-11-27 23:35:46,304 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 23:35:46,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,317 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 23:35:46,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,317 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 23:35:46,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 23:35:46,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2024-11-27 23:35:46,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,329 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2024-11-27 23:35:46,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:46,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2024-11-27 23:35:46,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 23:35:46,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:46,367 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:46,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2024-11-27 23:35:46,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 23:35:46,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 23:35:46,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 23:35:46,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 23:35:46,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 23:35:46,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 23:35:46,387 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 23:35:46,387 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 23:35:46,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 23:35:46,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2024-11-27 23:35:46,403 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-27 23:35:46,403 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 23:35:46,403 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 23:35:46,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:46,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2024-11-27 23:35:46,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:46,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586604508] [2024-11-27 23:35:46,404 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:46,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:46,414 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:46,421 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:46,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:46,422 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2024-11-27 23:35:46,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:46,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247041254] [2024-11-27 23:35:46,422 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:46,427 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:46,431 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:46,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:35:46,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2024-11-27 23:35:46,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 23:35:46,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852049767] [2024-11-27 23:35:46,432 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:35:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:35:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:46,442 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:46,452 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 23:35:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:47,149 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:35:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:35:47,245 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.11 11:35:47 BoogieIcfgContainer [2024-11-27 23:35:47,249 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-27 23:35:47,249 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 23:35:47,250 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 23:35:47,251 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 23:35:47,252 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:35:03" (3/4) ... [2024-11-27 23:35:47,254 INFO L143 WitnessPrinter]: Generating witness for non-termination counterexample [2024-11-27 23:35:47,317 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 23:35:47,317 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 23:35:47,318 INFO L158 Benchmark]: Toolchain (without parser) took 46315.12ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 116.0MB in the beginning and 187.0MB in the end (delta: -71.0MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2024-11-27 23:35:47,318 INFO L158 Benchmark]: CDTParser took 2.44ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:35:47,319 INFO L158 Benchmark]: CACSL2BoogieTranslator took 681.13ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 90.2MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 23:35:47,319 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.21ms. Allocated memory is still 142.6MB. Free memory was 90.0MB in the beginning and 84.8MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 23:35:47,319 INFO L158 Benchmark]: Boogie Preprocessor took 139.00ms. Allocated memory is still 142.6MB. Free memory was 84.8MB in the beginning and 80.1MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:35:47,320 INFO L158 Benchmark]: RCFGBuilder took 1913.62ms. Allocated memory is still 142.6MB. Free memory was 80.1MB in the beginning and 69.9MB in the end (delta: 10.2MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2024-11-27 23:35:47,320 INFO L158 Benchmark]: BuchiAutomizer took 43386.07ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 69.9MB in the beginning and 190.7MB in the end (delta: -120.8MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2024-11-27 23:35:47,320 INFO L158 Benchmark]: Witness Printer took 68.08ms. Allocated memory is still 285.2MB. Free memory was 190.7MB in the beginning and 187.0MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 23:35:47,322 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.44ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 681.13ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 90.2MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.21ms. Allocated memory is still 142.6MB. Free memory was 90.0MB in the beginning and 84.8MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 139.00ms. Allocated memory is still 142.6MB. Free memory was 84.8MB in the beginning and 80.1MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1913.62ms. Allocated memory is still 142.6MB. Free memory was 80.1MB in the beginning and 69.9MB in the end (delta: 10.2MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. * BuchiAutomizer took 43386.07ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 69.9MB in the beginning and 190.7MB in the end (delta: -120.8MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * Witness Printer took 68.08ms. Allocated memory is still 285.2MB. Free memory was 190.7MB in the beginning and 187.0MB in the end (delta: 3.8MB). 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 1753 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 43.2s and 8 iterations. TraceHistogramMax:2. Analysis of lassos took 34.4s. Construction of modules took 5.9s. Büchi inclusion checks took 2.4s. Highest rank in rank-based complementation 3. Minimization of det autom 7. Minimization of nondet autom 1. Automata minimization 0.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 864 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2309 SdHoareTripleChecker+Valid, 7.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2308 mSDsluCounter, 1116 SdHoareTripleChecker+Invalid, 6.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 214 mSDsCounter, 742 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5509 IncrementalHoareTripleChecker+Invalid, 6251 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 742 mSolverCounterUnsat, 902 mSDtfsCounter, 5509 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI3 SFLT0 conc3 concLT1 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital34 mio100 ax100 hnf100 lsp54 ukn92 mio100 lsp100 div100 bol100 ite100 ukn100 eq204 hnf92 smp100 dnf171 smp83 tf107 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 59ms 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 23:35:47,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Ended with exit code 0 [2024-11-27 23:35:47,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Ended with exit code 0 [2024-11-27 23:35:47,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Ended with exit code 0 [2024-11-27 23:35:47,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Ended with exit code 0 [2024-11-27 23:35:48,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Ended with exit code 0 [2024-11-27 23:35:48,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:48,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-27 23:35:48,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c91cd2cf-e4c3-4f87-ad62-4a0bf4bfe2a0/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)