./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-invariants/linear-inequality-inv-b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-invariants/linear-inequality-inv-b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU --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 563b7b68cc9c71f6c32d6693c1b275445975396b9300286e8e67b320f2f5679b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:07:10,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:07:10,673 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-10-31 22:07:10,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:07:10,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:07:10,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:07:10,722 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:07:10,723 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:07:10,724 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:07:10,725 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:07:10,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:07:10,728 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:07:10,728 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:07:10,732 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-10-31 22:07:10,732 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-10-31 22:07:10,733 INFO L153 SettingsManager]: * Use old map elimination=false [2024-10-31 22:07:10,733 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-10-31 22:07:10,733 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-10-31 22:07:10,734 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-10-31 22:07:10,734 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:07:10,734 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-10-31 22:07:10,735 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:07:10,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:07:10,736 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:07:10,736 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:07:10,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-10-31 22:07:10,737 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-10-31 22:07:10,737 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-10-31 22:07:10,737 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:07:10,738 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-31 22:07:10,738 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:07:10,738 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:07:10,739 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-10-31 22:07:10,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:07:10,739 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:07:10,740 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:07:10,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:07:10,740 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:07:10,741 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-10-31 22:07:10,741 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 563b7b68cc9c71f6c32d6693c1b275445975396b9300286e8e67b320f2f5679b [2024-10-31 22:07:11,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:07:11,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:07:11,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:07:11,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:07:11,140 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:07:11,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/loop-invariants/linear-inequality-inv-b.c Unable to find full path for "g++" [2024-10-31 22:07:13,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:07:13,365 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:07:13,366 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/sv-benchmarks/c/loop-invariants/linear-inequality-inv-b.c [2024-10-31 22:07:13,375 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/data/547131df1/6b6dc0dd82234e1888c7c029055d91ef/FLAG637f45a92 [2024-10-31 22:07:13,401 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/data/547131df1/6b6dc0dd82234e1888c7c029055d91ef [2024-10-31 22:07:13,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:07:13,409 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:07:13,410 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:07:13,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:07:13,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:07:13,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb2e164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13, skipping insertion in model container [2024-10-31 22:07:13,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,442 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:07:13,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:13,727 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:07:13,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:13,769 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:07:13,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13 WrapperNode [2024-10-31 22:07:13,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:07:13,771 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:07:13,771 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:07:13,771 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:07:13,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,787 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,809 INFO L138 Inliner]: procedures = 11, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 41 [2024-10-31 22:07:13,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:07:13,810 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:07:13,811 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:07:13,811 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:07:13,823 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,828 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,852 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]. [2024-10-31 22:07:13,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,852 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,855 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,860 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,868 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:07:13,869 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:07:13,869 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:07:13,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:07:13,870 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:13,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:13,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:13,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-10-31 22:07:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:07:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:07:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:07:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:07:13,989 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:07:13,991 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:07:14,115 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-10-31 22:07:14,116 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:07:14,127 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:07:14,127 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 22:07:14,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:07:14 BoogieIcfgContainer [2024-10-31 22:07:14,128 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:07:14,129 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-10-31 22:07:14,129 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-10-31 22:07:14,133 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-10-31 22:07:14,134 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 22:07:14,135 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 31.10 10:07:13" (1/3) ... [2024-10-31 22:07:14,138 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4873b246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 31.10 10:07:14, skipping insertion in model container [2024-10-31 22:07:14,138 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 22:07:14,138 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13" (2/3) ... [2024-10-31 22:07:14,139 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4873b246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 31.10 10:07:14, skipping insertion in model container [2024-10-31 22:07:14,139 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 22:07:14,139 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:07:14" (3/3) ... [2024-10-31 22:07:14,140 INFO L332 chiAutomizerObserver]: Analyzing ICFG linear-inequality-inv-b.c [2024-10-31 22:07:14,211 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-10-31 22:07:14,211 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-10-31 22:07:14,212 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-10-31 22:07:14,212 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-10-31 22:07:14,212 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-10-31 22:07:14,212 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-10-31 22:07:14,212 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-10-31 22:07:14,213 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-10-31 22:07:14,217 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-31 22:07:14,232 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-10-31 22:07:14,233 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:07:14,233 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:07:14,237 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-10-31 22:07:14,237 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-10-31 22:07:14,238 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-10-31 22:07:14,238 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-31 22:07:14,239 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-10-31 22:07:14,239 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:07:14,239 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:07:14,240 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-10-31 22:07:14,240 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-10-31 22:07:14,245 INFO L745 eck$LassoCheckResult]: Stem: 9#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(26, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~pre6#1, main_~n~0#1, main_~v~0#1, main_~s~0#1, main_~i~0#1;havoc main_#t~nondet4#1;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 5#L13true assume !(0 == (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296));main_~v~0#1 := 0;main_~s~0#1 := 0;main_~i~0#1 := 0; 2#L19-2true [2024-10-31 22:07:14,246 INFO L747 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~i~0#1 % 4294967296 < (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296) % 4294967296);havoc main_#t~nondet5#1;main_~v~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;main_~s~0#1 := (if main_~s~0#1 % 256 % 4294967296 <= 2147483647 then main_~s~0#1 % 256 % 4294967296 else main_~s~0#1 % 256 % 4294967296 - 4294967296) + (if main_~v~0#1 % 256 % 4294967296 <= 2147483647 then main_~v~0#1 % 256 % 4294967296 else main_~v~0#1 % 256 % 4294967296 - 4294967296);main_#t~pre6#1 := 1 + main_~i~0#1;main_~i~0#1 := 1 + main_~i~0#1;havoc main_#t~pre6#1; 2#L19-2true [2024-10-31 22:07:14,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:14,251 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2024-10-31 22:07:14,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:14,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266285519] [2024-10-31 22:07:14,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:14,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:07:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:14,369 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:07:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:14,404 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:07:14,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:14,408 INFO L85 PathProgramCache]: Analyzing trace with hash 47, now seen corresponding path program 1 times [2024-10-31 22:07:14,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:14,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779040841] [2024-10-31 22:07:14,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:07:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:14,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:07:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:14,442 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:07:14,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:14,443 INFO L85 PathProgramCache]: Analyzing trace with hash 925676, now seen corresponding path program 1 times [2024-10-31 22:07:14,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:14,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950180758] [2024-10-31 22:07:14,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:07:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:14,462 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:07:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:14,477 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:07:14,585 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:07:14,586 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:07:14,587 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:07:14,587 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:07:14,587 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-10-31 22:07:14,587 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:14,588 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:07:14,588 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:07:14,588 INFO L132 ssoRankerPreferences]: Filename of dumped script: linear-inequality-inv-b.c_Iteration1_Loop [2024-10-31 22:07:14,588 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:07:14,588 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:07:14,606 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:14,618 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:14,624 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:14,637 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:14,954 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:07:14,954 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-10-31 22:07:14,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:14,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:14,961 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:14,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-10-31 22:07:14,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:07:14,965 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:07:14,988 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:07:14,989 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet5#1=0} Honda state: {ULTIMATE.start_main_#t~nondet5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:07:15,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:15,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,011 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-10-31 22:07:15,015 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:07:15,015 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:07:15,033 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:07:15,033 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~pre6#1=0} Honda state: {ULTIMATE.start_main_#t~pre6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:07:15,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-10-31 22:07:15,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,056 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-10-31 22:07:15,059 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:07:15,059 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:07:15,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-10-31 22:07:15,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,100 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-10-31 22:07:15,104 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-10-31 22:07:15,105 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:07:15,176 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-10-31 22:07:15,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:15,181 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:07:15,181 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:07:15,181 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:07:15,181 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:07:15,181 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:07:15,181 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,182 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:07:15,182 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:07:15,182 INFO L132 ssoRankerPreferences]: Filename of dumped script: linear-inequality-inv-b.c_Iteration1_Loop [2024-10-31 22:07:15,182 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:07:15,183 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:07:15,186 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:15,190 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:15,193 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:15,206 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:15,473 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:07:15,479 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:07:15,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,484 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-10-31 22:07:15,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:15,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:15,507 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:15,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,512 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-10-31 22:07:15,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,535 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-10-31 22:07:15,539 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 [2024-10-31 22:07:15,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:15,557 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:15,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-10-31 22:07:15,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,581 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-10-31 22:07:15,584 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 [2024-10-31 22:07:15,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,596 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:15,599 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:15,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,605 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-10-31 22:07:15,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,627 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-10-31 22:07:15,631 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 [2024-10-31 22:07:15,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:15,650 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:15,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-10-31 22:07:15,674 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-10-31 22:07:15,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,676 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-10-31 22:07:15,679 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 [2024-10-31 22:07:15,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:15,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:15,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,698 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-10-31 22:07:15,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,719 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-10-31 22:07:15,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:15,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:15,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:15,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-10-31 22:07:15,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,763 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-10-31 22:07:15,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:15,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:15,784 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:15,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-10-31 22:07:15,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,812 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-10-31 22:07:15,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:15,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:15,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:15,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:15,859 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-10-31 22:07:15,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,862 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-10-31 22:07:15,865 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 [2024-10-31 22:07:15,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:15,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:15,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:15,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,910 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-10-31 22:07:15,914 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 [2024-10-31 22:07:15,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:15,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:15,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:15,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:15,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:15,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:15,954 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:15,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-10-31 22:07:15,956 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 [2024-10-31 22:07:15,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:15,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:15,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:15,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:15,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:15,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:15,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:15,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,003 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-10-31 22:07:16,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:16,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,030 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-10-31 22:07:16,048 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-10-31 22:07:16,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,051 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-10-31 22:07:16,053 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 [2024-10-31 22:07:16,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:16,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-10-31 22:07:16,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,094 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-10-31 22:07:16,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:16,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,120 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-10-31 22:07:16,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,140 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-10-31 22:07:16,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:16,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,175 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,196 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-10-31 22:07:16,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:16,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-10-31 22:07:16,248 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-10-31 22:07:16,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,250 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-10-31 22:07:16,251 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 [2024-10-31 22:07:16,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:16,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:16,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:16,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,268 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-10-31 22:07:16,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,288 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-10-31 22:07:16,291 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 [2024-10-31 22:07:16,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:16,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:16,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:16,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,313 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-10-31 22:07:16,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,333 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-10-31 22:07:16,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:16,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:16,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:16,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,383 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-10-31 22:07:16,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:16,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:16,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:16,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-10-31 22:07:16,429 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-10-31 22:07:16,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,431 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-10-31 22:07:16,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,449 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:16,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,451 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-10-31 22:07:16,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,475 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-10-31 22:07:16,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,492 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:16,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,504 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,525 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-10-31 22:07:16,528 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 [2024-10-31 22:07:16,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:16,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,563 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,582 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-10-31 22:07:16,585 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 [2024-10-31 22:07:16,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:16,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,618 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,637 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-10-31 22:07:16,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,640 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-10-31 22:07:16,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:16,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,664 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-10-31 22:07:16,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,690 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-10-31 22:07:16,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:16,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,738 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-10-31 22:07:16,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:16,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,767 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,789 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,810 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-10-31 22:07:16,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:16,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:16,837 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:16,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,857 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,875 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-10-31 22:07:16,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,877 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-10-31 22:07:16,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:16,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-10-31 22:07:16,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,945 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-10-31 22:07:16,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:16,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:16,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:16,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:16,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:16,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:16,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:16,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:16,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:16,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:16,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:16,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:16,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:16,987 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:16,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-10-31 22:07:16,990 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 [2024-10-31 22:07:17,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:17,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:17,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:17,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:17,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:17,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:17,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:17,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:17,018 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:17,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:17,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:17,038 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:17,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-10-31 22:07:17,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:17,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:17,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:17,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:17,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:17,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:17,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:17,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:17,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:17,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:17,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-10-31 22:07:17,089 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-10-31 22:07:17,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:17,092 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:17,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-10-31 22:07:17,094 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 [2024-10-31 22:07:17,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:17,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:17,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:17,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:17,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:17,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:17,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:17,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:17,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:17,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:17,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:17,136 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:17,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-10-31 22:07:17,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:17,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:17,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:17,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:17,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:17,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:17,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:17,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:17,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:17,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:17,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-10-31 22:07:17,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:17,189 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:17,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-10-31 22:07:17,192 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 [2024-10-31 22:07:17,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:17,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:17,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:17,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:17,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:17,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:17,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:17,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:17,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:17,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:17,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:17,248 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:17,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-10-31 22:07:17,250 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 [2024-10-31 22:07:17,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:17,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:17,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:17,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:17,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:17,266 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:17,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:17,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:17,286 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:17,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-10-31 22:07:17,474 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:07:17,474 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:07:17,474 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:07:17,474 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:07:17,474 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:07:17,474 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,474 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:07:17,474 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:07:17,474 INFO L132 ssoRankerPreferences]: Filename of dumped script: linear-inequality-inv-b.c_Iteration1_Lasso [2024-10-31 22:07:17,474 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:07:17,474 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:07:17,477 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,496 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,532 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,553 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,584 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,588 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,591 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,594 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,599 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:17,979 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:07:17,981 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:07:17,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:17,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:17,984 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:17,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-10-31 22:07:17,987 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 [2024-10-31 22:07:18,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,040 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-10-31 22:07:18,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,092 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-10-31 22:07:18,094 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 [2024-10-31 22:07:18,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,111 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,134 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-10-31 22:07:18,137 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 [2024-10-31 22:07:18,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,154 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,154 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-10-31 22:07:18,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,180 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-10-31 22:07:18,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,203 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,229 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-10-31 22:07:18,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,249 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,275 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-10-31 22:07:18,279 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 [2024-10-31 22:07:18,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,295 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-10-31 22:07:18,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,320 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-10-31 22:07:18,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,364 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-10-31 22:07:18,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,387 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,406 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-10-31 22:07:18,409 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 [2024-10-31 22:07:18,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,450 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-10-31 22:07:18,452 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 [2024-10-31 22:07:18,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,468 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,474 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,494 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-10-31 22:07:18,497 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 [2024-10-31 22:07:18,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:18,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:18,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:18,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-10-31 22:07:18,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,534 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-10-31 22:07:18,536 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 [2024-10-31 22:07:18,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:18,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,552 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:18,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:18,556 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,576 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-10-31 22:07:18,590 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 [2024-10-31 22:07:18,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:18,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:18,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:18,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,628 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-10-31 22:07:18,630 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 [2024-10-31 22:07:18,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:18,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:18,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,673 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-10-31 22:07:18,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:18,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:18,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:18,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:18,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-10-31 22:07:18,714 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-10-31 22:07:18,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,717 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-10-31 22:07:18,720 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 [2024-10-31 22:07:18,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:18,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:18,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:18,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,781 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-10-31 22:07:18,783 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 [2024-10-31 22:07:18,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,798 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:18,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:18,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:18,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-10-31 22:07:18,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,842 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-10-31 22:07:18,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:18,863 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:18,863 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:18,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,889 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-10-31 22:07:18,892 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 [2024-10-31 22:07:18,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:18,910 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:18,912 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:18,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-10-31 22:07:18,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,935 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-10-31 22:07:18,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:18,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:18,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:18,959 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:18,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:18,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:18,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:18,979 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:18,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-10-31 22:07:18,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:18,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:18,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:18,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:18,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:18,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:18,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,006 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,026 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-10-31 22:07:19,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,048 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:19,048 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,074 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-10-31 22:07:19,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,094 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:19,095 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,123 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-10-31 22:07:19,126 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 [2024-10-31 22:07:19,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,144 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:19,144 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,172 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-10-31 22:07:19,174 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 [2024-10-31 22:07:19,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,191 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:19,191 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,218 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-10-31 22:07:19,221 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 [2024-10-31 22:07:19,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:19,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-10-31 22:07:19,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,265 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-10-31 22:07:19,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:19,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:19,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:19,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,308 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-10-31 22:07:19,312 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 [2024-10-31 22:07:19,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:19,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,328 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:19,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:19,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,352 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-10-31 22:07:19,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:19,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:19,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:19,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-10-31 22:07:19,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,395 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-10-31 22:07:19,398 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 [2024-10-31 22:07:19,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,415 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:19,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:19,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,442 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-10-31 22:07:19,445 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 [2024-10-31 22:07:19,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:19,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:19,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:19,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:19,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-10-31 22:07:19,488 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-10-31 22:07:19,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,491 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-10-31 22:07:19,493 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 [2024-10-31 22:07:19,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-10-31 22:07:19,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,557 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-10-31 22:07:19,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,598 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,620 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-10-31 22:07:19,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,670 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-10-31 22:07:19,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-10-31 22:07:19,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,717 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-10-31 22:07:19,720 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 [2024-10-31 22:07:19,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,745 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,766 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-10-31 22:07:19,769 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 [2024-10-31 22:07:19,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,792 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,812 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-10-31 22:07:19,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,854 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-10-31 22:07:19,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,870 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,877 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,896 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-10-31 22:07:19,898 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 [2024-10-31 22:07:19,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,913 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-10-31 22:07:19,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,941 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-10-31 22:07:19,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:19,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:19,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:19,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:19,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:19,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:19,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:19,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:19,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:19,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:19,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,989 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-10-31 22:07:19,991 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 [2024-10-31 22:07:20,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:20,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:20,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:20,016 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,036 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-10-31 22:07:20,038 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 [2024-10-31 22:07:20,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:20,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:20,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,056 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,076 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-10-31 22:07:20,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:20,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:20,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,098 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,116 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-10-31 22:07:20,119 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 [2024-10-31 22:07:20,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:20,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:20,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-10-31 22:07:20,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,159 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-10-31 22:07:20,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:20,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:20,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:20,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-10-31 22:07:20,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,206 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-10-31 22:07:20,209 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 [2024-10-31 22:07:20,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:20,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:20,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-10-31 22:07:20,245 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-10-31 22:07:20,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,247 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-10-31 22:07:20,250 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 [2024-10-31 22:07:20,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,302 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,323 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-10-31 22:07:20,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,372 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,393 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-10-31 22:07:20,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,412 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,420 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,441 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-10-31 22:07:20,443 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 [2024-10-31 22:07:20,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,462 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,462 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-10-31 22:07:20,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,489 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-10-31 22:07:20,492 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 [2024-10-31 22:07:20,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,522 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,543 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-10-31 22:07:20,545 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 [2024-10-31 22:07:20,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,563 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,591 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-10-31 22:07:20,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,639 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,659 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-10-31 22:07:20,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,680 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,680 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,689 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,710 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-10-31 22:07:20,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,730 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,731 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,762 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-10-31 22:07:20,764 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 [2024-10-31 22:07:20,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,782 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,782 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-10-31 22:07:20,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,811 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-10-31 22:07:20,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,834 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:20,834 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:20,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,869 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-10-31 22:07:20,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:20,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,913 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-10-31 22:07:20,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:20,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:20,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,952 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-10-31 22:07:20,953 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 [2024-10-31 22:07:20,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:20,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:20,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:20,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:20,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:20,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:20,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:20,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:20,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:20,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:20,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:20,990 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:20,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-10-31 22:07:20,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:21,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:21,009 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:21,010 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:21,017 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,032 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-10-31 22:07:21,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:21,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:21,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:21,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:21,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:21,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-10-31 22:07:21,067 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-10-31 22:07:21,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,069 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-10-31 22:07:21,070 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 [2024-10-31 22:07:21,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,106 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,121 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-10-31 22:07:21,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,144 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,144 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,168 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-10-31 22:07:21,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,186 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,194 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-10-31 22:07:21,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,214 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-10-31 22:07:21,217 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 [2024-10-31 22:07:21,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,234 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,234 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,241 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-10-31 22:07:21,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,259 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-10-31 22:07:21,260 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 [2024-10-31 22:07:21,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,283 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,304 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-10-31 22:07:21,306 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 [2024-10-31 22:07:21,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,324 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,325 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,350 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-10-31 22:07:21,351 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 [2024-10-31 22:07:21,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,376 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-10-31 22:07:21,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,396 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-10-31 22:07:21,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,411 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,411 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,417 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-10-31 22:07:21,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,435 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-10-31 22:07:21,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-10-31 22:07:21,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,469 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-10-31 22:07:21,470 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 [2024-10-31 22:07:21,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,501 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-10-31 22:07:21,503 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 [2024-10-31 22:07:21,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,520 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,520 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-10-31 22:07:21,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,545 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-10-31 22:07:21,547 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 [2024-10-31 22:07:21,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:21,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:21,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:21,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-10-31 22:07:21,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,574 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-10-31 22:07:21,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,587 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:21,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,588 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:21,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:21,591 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,611 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-10-31 22:07:21,615 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 [2024-10-31 22:07:21,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:21,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:21,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:21,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,643 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-10-31 22:07:21,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,661 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:21,661 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:21,666 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,678 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-10-31 22:07:21,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:21,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:21,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:21,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:21,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:21,694 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,706 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-10-31 22:07:21,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,707 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-10-31 22:07:21,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:21,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:21,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:21,730 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:21,762 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-10-31 22:07:21,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,776 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-10-31 22:07:21,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:21,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:21,798 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:21,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:21,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-10-31 22:07:21,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,841 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-10-31 22:07:21,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,858 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:21,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:21,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:21,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:21,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,882 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-10-31 22:07:21,884 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 [2024-10-31 22:07:21,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,895 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:21,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:21,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:21,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:21,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,917 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-10-31 22:07:21,918 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 [2024-10-31 22:07:21,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:21,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:21,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:21,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:21,945 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:21,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:21,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:21,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:21,965 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:21,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-10-31 22:07:21,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:21,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:21,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:21,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:21,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:21,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:21,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:21,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:21,995 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-10-31 22:07:22,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,017 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-10-31 22:07:22,022 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 [2024-10-31 22:07:22,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:22,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:22,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,069 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-10-31 22:07:22,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,088 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:22,091 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:22,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,125 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-10-31 22:07:22,128 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 [2024-10-31 22:07:22,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:22,150 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:22,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,182 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-10-31 22:07:22,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:22,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:22,213 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,236 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-10-31 22:07:22,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,254 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:22,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:22,268 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-10-31 22:07:22,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,283 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-10-31 22:07:22,285 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 [2024-10-31 22:07:22,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:22,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:22,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:22,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-10-31 22:07:22,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,322 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-10-31 22:07:22,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,349 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:22,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:22,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:22,353 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,365 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-10-31 22:07:22,366 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 [2024-10-31 22:07:22,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,377 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:22,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:22,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:22,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-10-31 22:07:22,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,395 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-10-31 22:07:22,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:22,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:22,419 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-10-31 22:07:22,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,439 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-10-31 22:07:22,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,452 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:22,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:22,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:22,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:22,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:22,458 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,473 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-10-31 22:07:22,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,474 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-10-31 22:07:22,476 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 [2024-10-31 22:07:22,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-10-31 22:07:22,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,574 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-10-31 22:07:22,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,603 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,603 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,652 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-10-31 22:07:22,654 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 [2024-10-31 22:07:22,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,684 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,704 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-10-31 22:07:22,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,760 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-10-31 22:07:22,762 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 [2024-10-31 22:07:22,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,782 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-10-31 22:07:22,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,807 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-10-31 22:07:22,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,820 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,823 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,823 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,834 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-10-31 22:07:22,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,848 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-10-31 22:07:22,850 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 [2024-10-31 22:07:22,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,868 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,868 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,881 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,895 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-10-31 22:07:22,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,912 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,921 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:22,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,939 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-10-31 22:07:22,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:22,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:22,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:22,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:22,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:22,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:22,960 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:22,960 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:22,976 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:22,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-10-31 22:07:22,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:22,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:22,997 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:22,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-10-31 22:07:22,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:23,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:23,030 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-10-31 22:07:23,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,050 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-10-31 22:07:23,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:23,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:23,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,108 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-10-31 22:07:23,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:23,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:23,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:23,141 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,163 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-10-31 22:07:23,165 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 [2024-10-31 22:07:23,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:23,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:23,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:23,194 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,220 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-10-31 22:07:23,222 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 [2024-10-31 22:07:23,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:23,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:23,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:23,246 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-10-31 22:07:23,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,268 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-10-31 22:07:23,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,291 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:23,291 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:23,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,325 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-10-31 22:07:23,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:23,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:23,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:23,346 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:23,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:23,352 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,371 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-10-31 22:07:23,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,374 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-10-31 22:07:23,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,426 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,447 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-10-31 22:07:23,449 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 [2024-10-31 22:07:23,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,491 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,511 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-10-31 22:07:23,514 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 [2024-10-31 22:07:23,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-10-31 22:07:23,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,586 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-10-31 22:07:23,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,645 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-10-31 22:07:23,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,678 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,699 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-10-31 22:07:23,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:23,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,748 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-10-31 22:07:23,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-10-31 22:07:23,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,801 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-10-31 22:07:23,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-10-31 22:07:23,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,835 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-10-31 22:07:23,837 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 [2024-10-31 22:07:23,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,865 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-10-31 22:07:23,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,878 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-10-31 22:07:23,879 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 [2024-10-31 22:07:23,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,893 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-10-31 22:07:23,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,911 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-10-31 22:07:23,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:23,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:23,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-10-31 22:07:23,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,952 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-10-31 22:07:23,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:23,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:23,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:23,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:23,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:23,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-10-31 22:07:23,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:23,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:23,981 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:23,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-10-31 22:07:23,982 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 [2024-10-31 22:07:23,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:23,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:23,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:23,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:23,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:23,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:23,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:23,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:23,996 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-10-31 22:07:24,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,009 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-10-31 22:07:24,011 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 [2024-10-31 22:07:24,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:24,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:24,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:24,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:24,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:24,025 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-10-31 22:07:24,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,038 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-10-31 22:07:24,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:24,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:24,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:24,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:24,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-10-31 22:07:24,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,072 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-10-31 22:07:24,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:24,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:24,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:24,085 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:24,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:24,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-10-31 22:07:24,100 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-10-31 22:07:24,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,101 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-10-31 22:07:24,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,125 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,125 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-10-31 22:07:24,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,177 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-10-31 22:07:24,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,202 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,202 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:24,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,234 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-10-31 22:07:24,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,250 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,250 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,258 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-10-31 22:07:24,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,273 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-10-31 22:07:24,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,287 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,290 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,290 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:24,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,312 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-10-31 22:07:24,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,329 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,329 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,337 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-10-31 22:07:24,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,350 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-10-31 22:07:24,351 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 [2024-10-31 22:07:24,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,366 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,366 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-10-31 22:07:24,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,388 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-10-31 22:07:24,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,401 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,404 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,404 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-10-31 22:07:24,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,426 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-10-31 22:07:24,428 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 [2024-10-31 22:07:24,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,444 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,444 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-10-31 22:07:24,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,466 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-10-31 22:07:24,467 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 [2024-10-31 22:07:24,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,479 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,483 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,483 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-10-31 22:07:24,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,508 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-10-31 22:07:24,509 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 [2024-10-31 22:07:24,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,525 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,533 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-10-31 22:07:24,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,547 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-10-31 22:07:24,548 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 [2024-10-31 22:07:24,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,564 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,564 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,573 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:24,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,595 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-10-31 22:07:24,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:24,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,613 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:24,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:24,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:24,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,639 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-10-31 22:07:24,641 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 [2024-10-31 22:07:24,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:24,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:24,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:24,663 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:24,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,683 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-10-31 22:07:24,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:24,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:24,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:24,705 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:24,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,726 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-10-31 22:07:24,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,742 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,745 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:24,745 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:24,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-10-31 22:07:24,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:24,776 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:24,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-10-31 22:07:24,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:24,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:24,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:24,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:24,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:24,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:24,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:24,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:24,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:24,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:24,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-10-31 22:07:24,807 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-10-31 22:07:24,807 INFO L745 eck$LassoCheckResult]: Stem: 9#$Ultimate##0true 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(26, 2);call #Ultimate.allocInit(12, 3); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~pre6#1, main_~n~0#1, main_~v~0#1, main_~s~0#1, main_~i~0#1;havoc main_#t~nondet4#1;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 5#L13true assume !(0 == (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296));main_~v~0#1 := 0;main_~s~0#1 := 0;main_~i~0#1 := 0; 2#L19-2true assume !!(main_~i~0#1 % 4294967296 < (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296) % 4294967296);havoc main_#t~nondet5#1;main_~v~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;main_~s~0#1 := (if main_~s~0#1 % 256 % 4294967296 <= 2147483647 then main_~s~0#1 % 256 % 4294967296 else main_~s~0#1 % 256 % 4294967296 - 4294967296) + (if main_~v~0#1 % 256 % 4294967296 <= 2147483647 then main_~v~0#1 % 256 % 4294967296 else main_~v~0#1 % 256 % 4294967296 - 4294967296);main_#t~pre6#1 := 1 + main_~i~0#1;main_~i~0#1 := 1 + main_~i~0#1;havoc main_#t~pre6#1; 2#L19-2true [2024-10-31 22:07:24,807 INFO L747 eck$LassoCheckResult]: Loop: 2#L19-2true assume !!(main_~i~0#1 % 4294967296 < (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296) % 4294967296);havoc main_#t~nondet5#1;main_~v~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;main_~s~0#1 := (if main_~s~0#1 % 256 % 4294967296 <= 2147483647 then main_~s~0#1 % 256 % 4294967296 else main_~s~0#1 % 256 % 4294967296 - 4294967296) + (if main_~v~0#1 % 256 % 4294967296 <= 2147483647 then main_~v~0#1 % 256 % 4294967296 else main_~v~0#1 % 256 % 4294967296 - 4294967296);main_#t~pre6#1 := 1 + main_~i~0#1;main_~i~0#1 := 1 + main_~i~0#1;havoc main_#t~pre6#1; 2#L19-2true [2024-10-31 22:07:24,808 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:24,808 INFO L85 PathProgramCache]: Analyzing trace with hash 925676, now seen corresponding path program 2 times [2024-10-31 22:07:24,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:24,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108086188] [2024-10-31 22:07:24,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:07:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:24,821 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:07:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:24,835 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:07:24,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:24,836 INFO L85 PathProgramCache]: Analyzing trace with hash 47, now seen corresponding path program 2 times [2024-10-31 22:07:24,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:24,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489451316] [2024-10-31 22:07:24,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:24,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:07:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:24,846 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:07:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:24,853 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:07:24,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:24,857 INFO L85 PathProgramCache]: Analyzing trace with hash 28695972, now seen corresponding path program 3 times [2024-10-31 22:07:24,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:24,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032817083] [2024-10-31 22:07:24,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:24,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:07:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:24,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:07:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:07:24,918 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:07:24,961 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:07:24,961 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:07:24,961 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:07:24,962 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:07:24,962 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-10-31 22:07:24,962 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:24,962 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:07:24,962 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:07:24,962 INFO L132 ssoRankerPreferences]: Filename of dumped script: linear-inequality-inv-b.c_Iteration1_Loop [2024-10-31 22:07:24,962 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:07:24,962 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:07:24,963 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:24,972 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:24,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:24,981 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:25,137 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:07:25,137 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-10-31 22:07:25,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,139 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-10-31 22:07:25,147 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:07:25,147 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:07:25,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,180 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-10-31 22:07:25,182 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-10-31 22:07:25,182 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:07:25,213 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-10-31 22:07:25,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,216 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:07:25,216 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:07:25,216 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:07:25,216 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:07:25,216 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:07:25,216 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,216 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:07:25,216 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:07:25,216 INFO L132 ssoRankerPreferences]: Filename of dumped script: linear-inequality-inv-b.c_Iteration1_Loop [2024-10-31 22:07:25,216 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:07:25,216 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:07:25,217 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:25,224 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:25,226 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:25,229 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:25,396 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:07:25,396 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:07:25,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,400 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:25,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-10-31 22:07:25,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:25,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,430 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-10-31 22:07:25,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,442 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-10-31 22:07:25,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:25,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:25,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,457 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-10-31 22:07:25,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,469 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-10-31 22:07:25,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:25,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:25,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2024-10-31 22:07:25,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,497 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-10-31 22:07:25,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:25,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:25,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-10-31 22:07:25,526 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-10-31 22:07:25,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,528 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-10-31 22:07:25,530 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 [2024-10-31 22:07:25,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:25,544 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:25,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-10-31 22:07:25,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,561 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-10-31 22:07:25,562 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 [2024-10-31 22:07:25,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:25,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:25,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,576 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-10-31 22:07:25,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,589 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-10-31 22:07:25,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:25,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:25,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,618 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-10-31 22:07:25,619 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 [2024-10-31 22:07:25,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:25,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:25,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-10-31 22:07:25,649 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-10-31 22:07:25,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,650 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-10-31 22:07:25,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:25,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:25,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,698 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-10-31 22:07:25,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:25,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:25,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,720 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,735 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-10-31 22:07:25,737 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 [2024-10-31 22:07:25,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:25,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:25,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-10-31 22:07:25,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,763 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-10-31 22:07:25,765 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 [2024-10-31 22:07:25,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:25,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:25,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-10-31 22:07:25,795 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-10-31 22:07:25,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,796 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-10-31 22:07:25,798 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 [2024-10-31 22:07:25,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:25,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:25,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,841 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-10-31 22:07:25,842 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 [2024-10-31 22:07:25,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:25,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:25,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,871 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-10-31 22:07:25,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:25,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:25,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-10-31 22:07:25,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,900 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-10-31 22:07:25,902 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 [2024-10-31 22:07:25,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:25,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:25,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:25,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:25,934 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-10-31 22:07:25,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,935 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-10-31 22:07:25,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:25,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:25,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:25,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:25,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:25,961 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:25,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-10-31 22:07:25,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:25,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:25,979 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:25,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-10-31 22:07:25,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:25,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:25,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:25,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:25,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:25,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:25,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:25,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:25,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,000 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-10-31 22:07:26,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,016 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-10-31 22:07:26,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:26,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:26,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:26,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:26,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,050 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-10-31 22:07:26,052 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 [2024-10-31 22:07:26,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:26,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:26,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:26,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-10-31 22:07:26,089 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-10-31 22:07:26,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,090 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-10-31 22:07:26,092 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 [2024-10-31 22:07:26,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:26,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,122 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-10-31 22:07:26,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,138 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-10-31 22:07:26,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:26,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,163 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-10-31 22:07:26,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,184 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-10-31 22:07:26,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:26,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,211 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:26,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,226 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-10-31 22:07:26,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:26,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-10-31 22:07:26,271 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-10-31 22:07:26,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,272 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-10-31 22:07:26,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:26,293 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:26,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,311 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2024-10-31 22:07:26,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,326 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-10-31 22:07:26,328 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 [2024-10-31 22:07:26,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:26,343 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:26,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-10-31 22:07:26,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,363 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-10-31 22:07:26,365 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 [2024-10-31 22:07:26,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:26,380 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:26,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-10-31 22:07:26,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,401 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-10-31 22:07:26,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:26,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:26,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:26,451 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-10-31 22:07:26,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,452 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-10-31 22:07:26,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:26,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,477 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2024-10-31 22:07:26,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,491 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-10-31 22:07:26,492 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 [2024-10-31 22:07:26,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:26,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,510 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-10-31 22:07:26,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,526 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-10-31 22:07:26,528 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 [2024-10-31 22:07:26,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:26,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,545 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2024-10-31 22:07:26,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,561 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-10-31 22:07:26,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:26,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:26,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:26,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,588 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2024-10-31 22:07:26,603 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-10-31 22:07:26,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,605 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-10-31 22:07:26,608 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 [2024-10-31 22:07:26,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,629 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:26,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:26,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,650 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:26,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,676 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-10-31 22:07:26,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:26,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:26,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,705 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:26,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,721 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-10-31 22:07:26,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:26,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:26,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:26,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:26,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:26,757 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:26,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-10-31 22:07:26,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:26,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:26,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:26,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:26,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:26,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:26,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:26,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:26,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:26,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:26,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-10-31 22:07:27,024 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:07:27,024 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:07:27,024 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:07:27,024 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:07:27,024 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:07:27,025 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,025 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:07:27,025 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:07:27,025 INFO L132 ssoRankerPreferences]: Filename of dumped script: linear-inequality-inv-b.c_Iteration1_Lasso [2024-10-31 22:07:27,025 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:07:27,025 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:07:27,027 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,031 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,044 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,047 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,062 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,099 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,135 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,142 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,146 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:07:27,603 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:07:27,603 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:07:27,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,606 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-10-31 22:07:27,610 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 [2024-10-31 22:07:27,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:27,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,624 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:27,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:27,626 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-10-31 22:07:27,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,644 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-10-31 22:07:27,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:27,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,661 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,668 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-10-31 22:07:27,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,693 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-10-31 22:07:27,696 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 [2024-10-31 22:07:27,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:27,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,742 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-10-31 22:07:27,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:27,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:27,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,758 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:27,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:27,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-10-31 22:07:27,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,776 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-10-31 22:07:27,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:27,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-10-31 22:07:27,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,825 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-10-31 22:07:27,827 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 [2024-10-31 22:07:27,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:27,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,864 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-10-31 22:07:27,866 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 [2024-10-31 22:07:27,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,882 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,886 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:27,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,901 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-10-31 22:07:27,903 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 [2024-10-31 22:07:27,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,918 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-10-31 22:07:27,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,937 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-10-31 22:07:27,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:27,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:27,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,953 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:27,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:27,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:27,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-10-31 22:07:27,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:27,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:27,969 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:27,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-10-31 22:07:27,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:27,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:27,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:27,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:27,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:27,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:27,984 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:27,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-10-31 22:07:28,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,002 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-10-31 22:07:28,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:28,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:28,020 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:28,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-10-31 22:07:28,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,040 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-10-31 22:07:28,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:28,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:28,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:28,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-10-31 22:07:28,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,077 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-10-31 22:07:28,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:28,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:28,094 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:28,098 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-10-31 22:07:28,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,112 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-10-31 22:07:28,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:28,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:28,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:28,141 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-10-31 22:07:28,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,156 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-10-31 22:07:28,158 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 [2024-10-31 22:07:28,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:28,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:28,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:07:28,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:28,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,190 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-10-31 22:07:28,193 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 [2024-10-31 22:07:28,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:07:28,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:28,208 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-10-31 22:07:28,213 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,230 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-10-31 22:07:28,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,232 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-10-31 22:07:28,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:28,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:28,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:28,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-10-31 22:07:28,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,266 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-10-31 22:07:28,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,284 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,284 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-10-31 22:07:28,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,304 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-10-31 22:07:28,306 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 [2024-10-31 22:07:28,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,326 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,341 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-10-31 22:07:28,343 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 [2024-10-31 22:07:28,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:28,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:28,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:28,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-10-31 22:07:28,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,376 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-10-31 22:07:28,377 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 [2024-10-31 22:07:28,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,397 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,397 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,440 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-10-31 22:07:28,443 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 [2024-10-31 22:07:28,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,489 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-10-31 22:07:28,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,507 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,507 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,513 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-10-31 22:07:28,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,529 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-10-31 22:07:28,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,548 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,548 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2024-10-31 22:07:28,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,569 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-10-31 22:07:28,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:28,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:28,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:28,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-10-31 22:07:28,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,602 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-10-31 22:07:28,604 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 [2024-10-31 22:07:28,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,655 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-10-31 22:07:28,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,694 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,694 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,704 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-10-31 22:07:28,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,758 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-10-31 22:07:28,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,796 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,796 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,811 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,834 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-10-31 22:07:28,840 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 [2024-10-31 22:07:28,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,857 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,857 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:28,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,907 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-10-31 22:07:28,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:28,936 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:28,936 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:28,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:28,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-10-31 22:07:28,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:28,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:28,977 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:28,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-10-31 22:07:28,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:28,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:28,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:28,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:28,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:28,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:29,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:29,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,029 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-10-31 22:07:29,032 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 [2024-10-31 22:07:29,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:29,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:29,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:29,055 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,074 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-10-31 22:07:29,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,079 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-10-31 22:07:29,086 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 [2024-10-31 22:07:29,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:29,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,119 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-10-31 22:07:29,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,155 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-10-31 22:07:29,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-10-31 22:07:29,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,199 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-10-31 22:07:29,212 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 [2024-10-31 22:07:29,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:29,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,239 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-10-31 22:07:29,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,261 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,261 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,288 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-10-31 22:07:29,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,308 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-10-31 22:07:29,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,321 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-10-31 22:07:29,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,342 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-10-31 22:07:29,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,355 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-10-31 22:07:29,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,373 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,378 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,390 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-10-31 22:07:29,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:29,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2024-10-31 22:07:29,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,418 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-10-31 22:07:29,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,432 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,438 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2024-10-31 22:07:29,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,452 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-10-31 22:07:29,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,471 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,483 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-10-31 22:07:29,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,505 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2024-10-31 22:07:29,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,519 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-10-31 22:07:29,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2024-10-31 22:07:29,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,552 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-10-31 22:07:29,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,583 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-10-31 22:07:29,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,596 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-10-31 22:07:29,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:29,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,610 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-10-31 22:07:29,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,623 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-10-31 22:07:29,624 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 [2024-10-31 22:07:29,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:29,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:29,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:29,642 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-10-31 22:07:29,654 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-10-31 22:07:29,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,655 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-10-31 22:07:29,656 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 [2024-10-31 22:07:29,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:29,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,682 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-10-31 22:07:29,683 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 [2024-10-31 22:07:29,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,697 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,703 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-10-31 22:07:29,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,717 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-10-31 22:07:29,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,733 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2024-10-31 22:07:29,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,752 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-10-31 22:07:29,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:29,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2024-10-31 22:07:29,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,781 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-10-31 22:07:29,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,819 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-10-31 22:07:29,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,831 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-10-31 22:07:29,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,847 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-10-31 22:07:29,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,867 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-10-31 22:07:29,868 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 [2024-10-31 22:07:29,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,883 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,883 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,890 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,902 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-10-31 22:07:29,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,918 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,919 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,926 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:29,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,939 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-10-31 22:07:29,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:29,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:29,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:29,955 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:29,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2024-10-31 22:07:29,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:29,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:29,968 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:29,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-10-31 22:07:29,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:29,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:29,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:29,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:29,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:29,984 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:29,984 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:29,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2024-10-31 22:07:30,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,003 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-10-31 22:07:30,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:30,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:30,021 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:30,021 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:30,029 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2024-10-31 22:07:30,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,050 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-10-31 22:07:30,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:30,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:30,068 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:30,068 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:30,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,087 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-10-31 22:07:30,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:30,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:30,102 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:30,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:30,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2024-10-31 22:07:30,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,121 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-10-31 22:07:30,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:30,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:30,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:30,144 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:30,161 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,175 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-10-31 22:07:30,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:30,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:30,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:30,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:30,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:30,190 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-10-31 22:07:30,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,202 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-10-31 22:07:30,203 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 [2024-10-31 22:07:30,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:07:30,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:30,217 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:30,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:30,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-10-31 22:07:30,235 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-10-31 22:07:30,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,237 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-10-31 22:07:30,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:30,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,250 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:30,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:30,253 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-10-31 22:07:30,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,267 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-10-31 22:07:30,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-10-31 22:07:30,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,303 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-10-31 22:07:30,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,326 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2024-10-31 22:07:30,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,340 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-10-31 22:07:30,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:30,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:30,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:30,358 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-10-31 22:07:30,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,372 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-10-31 22:07:30,374 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 [2024-10-31 22:07:30,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,393 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,393 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-10-31 22:07:30,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,424 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-10-31 22:07:30,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,441 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,447 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-10-31 22:07:30,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,462 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-10-31 22:07:30,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,479 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,479 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,485 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2024-10-31 22:07:30,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,501 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-10-31 22:07:30,503 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 [2024-10-31 22:07:30,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,519 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,519 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,525 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,540 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-10-31 22:07:30,551 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 [2024-10-31 22:07:30,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:30,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:30,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:30,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-10-31 22:07:30,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,582 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-10-31 22:07:30,584 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 [2024-10-31 22:07:30,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,600 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-10-31 22:07:30,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,630 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-10-31 22:07:30,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,653 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,661 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,684 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-10-31 22:07:30,688 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 [2024-10-31 22:07:30,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,741 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-10-31 22:07:30,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,763 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,771 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,800 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-10-31 22:07:30,802 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 [2024-10-31 22:07:30,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,827 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,827 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,856 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-10-31 22:07:30,858 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 [2024-10-31 22:07:30,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:30,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-10-31 22:07:30,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:30,874 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-10-31 22:07:30,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,888 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-10-31 22:07:30,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:30,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-10-31 22:07:30,904 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-10-31 22:07:30,904 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-10-31 22:07:30,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:30,923 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-10-31 22:07:30,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,925 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-10-31 22:07:30,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:30,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,939 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:30,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:30,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:30,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:30,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:30,944 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-10-31 22:07:30,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:30,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:30,959 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:30,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-10-31 22:07:30,961 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 [2024-10-31 22:07:30,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:30,975 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:30,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:30,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:30,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:30,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:30,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:30,986 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:30,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2024-10-31 22:07:30,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,001 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-10-31 22:07:31,002 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 [2024-10-31 22:07:31,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,017 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,027 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-10-31 22:07:31,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,041 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-10-31 22:07:31,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:31,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:31,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:31,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2024-10-31 22:07:31,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,076 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-10-31 22:07:31,078 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 [2024-10-31 22:07:31,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,141 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-10-31 22:07:31,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,161 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-10-31 22:07:31,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,177 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,185 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-10-31 22:07:31,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,200 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-10-31 22:07:31,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,217 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2024-10-31 22:07:31,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,241 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-10-31 22:07:31,242 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 [2024-10-31 22:07:31,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:31,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,293 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-10-31 22:07:31,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:31,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:31,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:31,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:31,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,332 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-10-31 22:07:31,334 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 [2024-10-31 22:07:31,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,347 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,358 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2024-10-31 22:07:31,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,372 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-10-31 22:07:31,374 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 [2024-10-31 22:07:31,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2024-10-31 22:07:31,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,413 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-10-31 22:07:31,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,429 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,432 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,441 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2024-10-31 22:07:31,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,456 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-10-31 22:07:31,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,472 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2024-10-31 22:07:31,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,498 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-10-31 22:07:31,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,541 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2024-10-31 22:07:31,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,556 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-10-31 22:07:31,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,571 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:31,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:31,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:31,576 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2024-10-31 22:07:31,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,590 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-10-31 22:07:31,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-10-31 22:07:31,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:31,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:31,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:31,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:31,629 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-10-31 22:07:31,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,631 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-10-31 22:07:31,632 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 [2024-10-31 22:07:31,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:31,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:31,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:31,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2024-10-31 22:07:31,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,667 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-10-31 22:07:31,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,688 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:31,688 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:31,699 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2024-10-31 22:07:31,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,715 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-10-31 22:07:31,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:31,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:31,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:31,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,761 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-10-31 22:07:31,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:31,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:31,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:31,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2024-10-31 22:07:31,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,798 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-10-31 22:07:31,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,828 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:31,828 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:31,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2024-10-31 22:07:31,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,899 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-10-31 22:07:31,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:31,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,918 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:31,918 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:31,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2024-10-31 22:07:31,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,944 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:31,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-10-31 22:07:31,945 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 [2024-10-31 22:07:31,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:31,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:31,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:31,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:31,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:31,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:31,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:31,974 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:31,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2024-10-31 22:07:31,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:31,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:31,988 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-10-31 22:07:32,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,029 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,044 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-10-31 22:07:32,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:32,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:32,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:32,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-10-31 22:07:32,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,081 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-10-31 22:07:32,082 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 [2024-10-31 22:07:32,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,101 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,101 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,114 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2024-10-31 22:07:32,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,137 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-10-31 22:07:32,142 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 [2024-10-31 22:07:32,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,162 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,177 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,202 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-10-31 22:07:32,204 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 [2024-10-31 22:07:32,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,225 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,225 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,262 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-10-31 22:07:32,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,323 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-10-31 22:07:32,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,360 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,360 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,395 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,419 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-10-31 22:07:32,423 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 [2024-10-31 22:07:32,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:32,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-10-31 22:07:32,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:32,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,476 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-10-31 22:07:32,479 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 [2024-10-31 22:07:32,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:32,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-10-31 22:07:32,500 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-10-31 22:07:32,501 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-10-31 22:07:32,516 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,537 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-10-31 22:07:32,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,540 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-10-31 22:07:32,545 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 [2024-10-31 22:07:32,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:32,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:32,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:32,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,593 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,595 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 [2024-10-31 22:07:32,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-10-31 22:07:32,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:32,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:32,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,650 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-10-31 22:07:32,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,674 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:32,674 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:32,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,707 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-10-31 22:07:32,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:32,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:32,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:32,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,761 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-10-31 22:07:32,764 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 [2024-10-31 22:07:32,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:32,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:32,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,831 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-10-31 22:07:32,832 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 [2024-10-31 22:07:32,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:32,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:32,856 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2024-10-31 22:07:32,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,872 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-10-31 22:07:32,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:32,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:32,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:32,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,913 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-10-31 22:07:32,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:32,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:32,939 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2024-10-31 22:07:32,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,954 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-10-31 22:07:32,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:32,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:32,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:32,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:32,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:32,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:32,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:32,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:32,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:32,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:32,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2024-10-31 22:07:32,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:32,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:32,988 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:32,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-10-31 22:07:32,990 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 [2024-10-31 22:07:33,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:33,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:33,013 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2024-10-31 22:07:33,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,029 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-10-31 22:07:33,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,047 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:33,047 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:33,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2024-10-31 22:07:33,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,069 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-10-31 22:07:33,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:33,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:33,093 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2024-10-31 22:07:33,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,107 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-10-31 22:07:33,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:33,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:33,130 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2024-10-31 22:07:33,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,144 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-10-31 22:07:33,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:33,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:33,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2024-10-31 22:07:33,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,197 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-10-31 22:07:33,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:33,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:07:33,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:33,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2024-10-31 22:07:33,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,229 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2024-10-31 22:07:33,231 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 [2024-10-31 22:07:33,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-10-31 22:07:33,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-10-31 22:07:33,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-10-31 22:07:33,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-10-31 22:07:33,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2024-10-31 22:07:33,266 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-10-31 22:07:33,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,267 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2024-10-31 22:07:33,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:33,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:33,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:33,287 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2024-10-31 22:07:33,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,300 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2024-10-31 22:07:33,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,318 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,318 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2024-10-31 22:07:33,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,340 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2024-10-31 22:07:33,341 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 [2024-10-31 22:07:33,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,357 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,357 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2024-10-31 22:07:33,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,378 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2024-10-31 22:07:33,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:33,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,393 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:33,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:33,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2024-10-31 22:07:33,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,420 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2024-10-31 22:07:33,422 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 [2024-10-31 22:07:33,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,459 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,459 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,512 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2024-10-31 22:07:33,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,526 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2024-10-31 22:07:33,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,541 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,545 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,545 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2024-10-31 22:07:33,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,568 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2024-10-31 22:07:33,569 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 [2024-10-31 22:07:33,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,582 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,582 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,585 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,585 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,594 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:33,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,607 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2024-10-31 22:07:33,609 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 [2024-10-31 22:07:33,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,621 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,624 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,624 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,633 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2024-10-31 22:07:33,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,646 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2024-10-31 22:07:33,647 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 [2024-10-31 22:07:33,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:33,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,661 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:33,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:33,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2024-10-31 22:07:33,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,679 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2024-10-31 22:07:33,681 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 [2024-10-31 22:07:33,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,694 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,697 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,697 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,706 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2024-10-31 22:07:33,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,719 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2024-10-31 22:07:33,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,736 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,737 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2024-10-31 22:07:33,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,759 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2024-10-31 22:07:33,760 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 [2024-10-31 22:07:33,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,772 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,776 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,776 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2024-10-31 22:07:33,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,798 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2024-10-31 22:07:33,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,820 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,821 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,830 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2024-10-31 22:07:33,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,844 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2024-10-31 22:07:33,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,870 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,870 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2024-10-31 22:07:33,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,904 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2024-10-31 22:07:33,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:07:33,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,919 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-10-31 22:07:33,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:07:33,924 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2024-10-31 22:07:33,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:07:33,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:33,937 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:33,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2024-10-31 22:07:33,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-10-31 22:07:33,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-10-31 22:07:33,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-10-31 22:07:33,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:07:33,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:07:33,951 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-10-31 22:07:33,954 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-10-31 22:07:33,954 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-10-31 22:07:33,962 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:07:33,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2024-10-31 22:07:33,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 31.10 10:07:33 BoogieIcfgContainer [2024-10-31 22:07:33,980 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-10-31 22:07:33,981 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-31 22:07:33,981 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-31 22:07:33,981 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-31 22:07:33,982 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:07:14" (3/4) ... [2024-10-31 22:07:33,986 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-10-31 22:07:33,987 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-31 22:07:33,989 INFO L158 Benchmark]: Toolchain (without parser) took 20579.73ms. Allocated memory was 165.7MB in the beginning and 218.1MB in the end (delta: 52.4MB). Free memory was 129.1MB in the beginning and 132.3MB in the end (delta: -3.2MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2024-10-31 22:07:33,990 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 165.7MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:07:33,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.94ms. Allocated memory is still 165.7MB. Free memory was 128.4MB in the beginning and 116.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-31 22:07:33,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.21ms. Allocated memory is still 165.7MB. Free memory was 116.5MB in the beginning and 115.1MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-31 22:07:33,991 INFO L158 Benchmark]: Boogie Preprocessor took 58.17ms. Allocated memory is still 165.7MB. Free memory was 115.1MB in the beginning and 113.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:07:33,991 INFO L158 Benchmark]: RCFGBuilder took 259.55ms. Allocated memory is still 165.7MB. Free memory was 113.7MB in the beginning and 103.3MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-10-31 22:07:33,991 INFO L158 Benchmark]: BuchiAutomizer took 19851.27ms. Allocated memory was 165.7MB in the beginning and 218.1MB in the end (delta: 52.4MB). Free memory was 103.3MB in the beginning and 133.3MB in the end (delta: -30.1MB). Peak memory consumption was 101.5MB. Max. memory is 16.1GB. [2024-10-31 22:07:33,992 INFO L158 Benchmark]: Witness Printer took 6.46ms. Allocated memory is still 218.1MB. Free memory was 133.3MB in the beginning and 132.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:07:33,994 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 165.7MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.94ms. Allocated memory is still 165.7MB. Free memory was 128.4MB in the beginning and 116.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.21ms. Allocated memory is still 165.7MB. Free memory was 116.5MB in the beginning and 115.1MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.17ms. Allocated memory is still 165.7MB. Free memory was 115.1MB in the beginning and 113.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 259.55ms. Allocated memory is still 165.7MB. Free memory was 113.7MB in the beginning and 103.3MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 19851.27ms. Allocated memory was 165.7MB in the beginning and 218.1MB in the end (delta: 52.4MB). Free memory was 103.3MB in the beginning and 133.3MB in the end (delta: -30.1MB). Peak memory consumption was 101.5MB. Max. memory is 16.1GB. * Witness Printer took 6.46ms. Allocated memory is still 218.1MB. Free memory was 133.3MB in the beginning and 132.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 19.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 19.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital47 mio100 ax100 hnf100 lsp51 ukn100 mio100 lsp100 div556 bol100 ite100 ukn100 eq143 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 27ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;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(26, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~pre6#1, main_~n~0#1, main_~v~0#1, main_~s~0#1, main_~i~0#1;havoc main_#t~nondet4#1;main_~n~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !(0 == (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296));main_~v~0#1 := 0;main_~s~0#1 := 0;main_~i~0#1 := 0;" "assume !!(main_~i~0#1 % 4294967296 < (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296) % 4294967296);havoc main_#t~nondet5#1;main_~v~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;main_~s~0#1 := (if main_~s~0#1 % 256 % 4294967296 <= 2147483647 then main_~s~0#1 % 256 % 4294967296 else main_~s~0#1 % 256 % 4294967296 - 4294967296) + (if main_~v~0#1 % 256 % 4294967296 <= 2147483647 then main_~v~0#1 % 256 % 4294967296 else main_~v~0#1 % 256 % 4294967296 - 4294967296);main_#t~pre6#1 := 1 + main_~i~0#1;main_~i~0#1 := 1 + main_~i~0#1;havoc main_#t~pre6#1;" Loop: "assume !!(main_~i~0#1 % 4294967296 < (if main_~n~0#1 % 256 % 4294967296 <= 2147483647 then main_~n~0#1 % 256 % 4294967296 else main_~n~0#1 % 256 % 4294967296 - 4294967296) % 4294967296);havoc main_#t~nondet5#1;main_~v~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;main_~s~0#1 := (if main_~s~0#1 % 256 % 4294967296 <= 2147483647 then main_~s~0#1 % 256 % 4294967296 else main_~s~0#1 % 256 % 4294967296 - 4294967296) + (if main_~v~0#1 % 256 % 4294967296 <= 2147483647 then main_~v~0#1 % 256 % 4294967296 else main_~v~0#1 % 256 % 4294967296 - 4294967296);main_#t~pre6#1 := 1 + main_~i~0#1;main_~i~0#1 := 1 + main_~i~0#1;havoc main_#t~pre6#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-10-31 22:07:34,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84179caa-9adf-45fd-885f-c1435f5bafed/bin/uautomizer-verify-4GaUIPS5ZU/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN