./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:21:58,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:21:58,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-27 20:21:58,400 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:21:58,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:21:58,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:21:58,439 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:21:58,439 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:21:58,439 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:21:58,440 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:21:58,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:21:58,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:21:58,441 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:21:58,441 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-27 20:21:58,442 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-27 20:21:58,442 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-27 20:21:58,442 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-27 20:21:58,442 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-27 20:21:58,443 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-27 20:21:58,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:21:58,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-27 20:21:58,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:21:58,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:21:58,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:21:58,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:21:58,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-27 20:21:58,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-27 20:21:58,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-27 20:21:58,444 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-27 20:21:58,444 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:21:58,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:21:58,445 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-27 20:21:58,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:21:58,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:21:58,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:21:58,445 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:21:58,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:21:58,445 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-27 20:21:58,446 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-27 20:21:58,446 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 [2024-11-27 20:21:58,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:21:58,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:21:58,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:21:58,747 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:21:58,747 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:21:58,749 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2024-11-27 20:22:01,677 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/data/3f05d83d6/00544e10972748a79904ea92b0278790/FLAG66417a626 [2024-11-27 20:22:01,894 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:22:01,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2024-11-27 20:22:01,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/data/3f05d83d6/00544e10972748a79904ea92b0278790/FLAG66417a626 [2024-11-27 20:22:02,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/data/3f05d83d6/00544e10972748a79904ea92b0278790 [2024-11-27 20:22:02,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:22:02,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:22:02,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:22:02,241 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:22:02,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:22:02,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52047879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02, skipping insertion in model container [2024-11-27 20:22:02,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,261 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:22:02,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:22:02,426 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:22:02,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:22:02,447 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:22:02,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02 WrapperNode [2024-11-27 20:22:02,448 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:22:02,449 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:22:02,449 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:22:02,449 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:22:02,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,460 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,472 INFO L138 Inliner]: procedures = 12, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 26 [2024-11-27 20:22:02,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:22:02,473 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:22:02,473 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:22:02,473 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:22:02,479 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,480 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,488 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:22:02,488 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,488 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,490 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,491 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,494 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,494 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,496 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:22:02,497 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:22:02,497 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:22:02,497 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:22:02,498 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (1/1) ... [2024-11-27 20:22:02,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:02,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:02,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:02,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-27 20:22:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:22:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:22:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:22:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:22:02,623 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:22:02,625 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:22:02,721 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-27 20:22:02,721 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:22:02,733 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:22:02,733 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-27 20:22:02,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:22:02 BoogieIcfgContainer [2024-11-27 20:22:02,734 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:22:02,735 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-27 20:22:02,735 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-27 20:22:02,744 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-27 20:22:02,744 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:22:02,745 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.11 08:22:02" (1/3) ... [2024-11-27 20:22:02,746 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bd66430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 08:22:02, skipping insertion in model container [2024-11-27 20:22:02,747 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:22:02,747 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:22:02" (2/3) ... [2024-11-27 20:22:02,748 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bd66430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 08:22:02, skipping insertion in model container [2024-11-27 20:22:02,748 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:22:02,748 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:22:02" (3/3) ... [2024-11-27 20:22:02,749 INFO L363 chiAutomizerObserver]: Analyzing ICFG underapprox_2-2.c [2024-11-27 20:22:02,823 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-27 20:22:02,824 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-27 20:22:02,824 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-27 20:22:02,824 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-27 20:22:02,824 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-27 20:22:02,825 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-27 20:22:02,825 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-27 20:22:02,826 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-27 20:22:02,833 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:22:02,851 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-27 20:22:02,852 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:22:02,853 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:22:02,858 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:22:02,858 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-27 20:22:02,859 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-27 20:22:02,859 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:22:02,860 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-27 20:22:02,861 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:22:02,861 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:22:02,861 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:22:02,861 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-27 20:22:02,869 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" [2024-11-27 20:22:02,869 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 % 4294967296 < 6;" "main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" [2024-11-27 20:22:02,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:02,876 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-27 20:22:02,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:22:02,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801135125] [2024-11-27 20:22:02,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:03,004 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:22:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:03,038 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:22:03,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:03,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 1 times [2024-11-27 20:22:03,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:22:03,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848407051] [2024-11-27 20:22:03,042 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:03,061 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:22:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:03,073 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:22:03,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:03,077 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 1 times [2024-11-27 20:22:03,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:22:03,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369883348] [2024-11-27 20:22:03,077 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:03,106 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:22:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:03,126 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:22:03,257 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:22:03,258 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:22:03,259 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:22:03,259 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:22:03,259 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:22:03,259 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,260 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:22:03,260 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:22:03,260 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2024-11-27 20:22:03,261 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:22:03,264 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:22:03,285 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:03,299 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:03,309 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:03,511 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:22:03,511 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:22:03,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,521 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-27 20:22:03,524 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:22:03,525 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:22:03,550 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:22:03,551 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:22:03,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-27 20:22:03,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,562 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-27 20:22:03,568 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:22:03,569 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:22:03,584 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:22:03,584 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:22:03,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-27 20:22:03,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,597 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-27 20:22:03,601 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:22:03,602 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:22:03,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:03,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,632 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-27 20:22:03,636 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:22:03,636 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:22:03,687 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:22:03,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:03,692 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:22:03,692 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:22:03,692 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:22:03,692 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:22:03,692 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:22:03,692 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,693 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:22:03,693 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:22:03,693 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2024-11-27 20:22:03,693 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:22:03,694 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:22:03,697 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:03,702 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:03,711 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:03,860 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:22:03,865 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:22:03,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,868 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-27 20:22:03,873 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 [2024-11-27 20:22:03,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:03,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:03,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:03,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:03,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:03,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:03,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:03,899 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:03,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:03,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,909 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-27 20:22:03,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:03,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:03,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:03,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:03,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:03,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:03,931 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:03,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:03,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:03,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-27 20:22:03,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,945 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-27 20:22:03,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:03,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:03,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:03,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:03,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:03,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:03,963 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:03,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:03,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:03,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-27 20:22:03,980 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:22:03,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:03,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:03,983 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:03,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-27 20:22:03,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:04,007 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:04,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-27 20:22:04,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,020 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-27 20:22:04,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:04,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:04,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-27 20:22:04,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,067 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-27 20:22:04,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:04,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:04,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,107 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:22:04,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,111 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-27 20:22:04,114 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 [2024-11-27 20:22:04,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-27 20:22:04,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,150 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-27 20:22:04,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,180 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,193 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-27 20:22:04,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,227 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,238 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:22:04,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,241 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-27 20:22:04,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:04,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:04,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,277 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,291 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-27 20:22:04,296 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 [2024-11-27 20:22:04,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:04,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:04,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,334 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-27 20:22:04,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:04,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:04,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:04,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-27 20:22:04,382 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:22:04,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,385 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-27 20:22:04,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:04,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:04,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:04,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,414 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,423 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-27 20:22:04,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:04,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:04,442 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:04,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-27 20:22:04,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,462 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-27 20:22:04,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:04,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:04,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:04,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,516 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:22:04,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,519 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-27 20:22:04,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,536 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:04,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-27 20:22:04,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,561 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-27 20:22:04,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:04,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,625 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-27 20:22:04,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:04,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,675 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-27 20:22:04,685 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:22:04,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,688 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-27 20:22:04,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:04,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:04,720 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:04,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,730 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,743 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-27 20:22:04,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:04,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:04,772 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:04,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,793 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-27 20:22:04,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,807 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-27 20:22:04,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:04,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:04,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:04,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,874 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:22:04,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,877 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-27 20:22:04,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:04,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,904 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:04,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,918 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-27 20:22:04,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:04,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:04,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:04,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-27 20:22:04,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:04,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:04,967 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:04,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-27 20:22:04,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:04,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:04,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:04,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:04,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:04,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:04,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:04,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:04,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:05,002 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:05,013 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:22:05,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,016 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-27 20:22:05,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:05,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:05,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:05,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:05,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:05,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:05,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,062 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-27 20:22:05,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:05,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:05,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:05,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:05,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:05,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-27 20:22:05,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,114 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-27 20:22:05,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:05,137 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:05,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:05,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,138 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:05,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:05,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:05,363 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:22:05,363 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:22:05,363 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:22:05,363 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:22:05,363 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:22:05,363 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,363 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:22:05,363 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:22:05,363 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2024-11-27 20:22:05,363 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:22:05,363 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:22:05,366 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,395 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,410 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,417 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,441 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,486 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,489 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:05,769 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:22:05,769 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:22:05,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,774 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-27 20:22:05,777 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 [2024-11-27 20:22:05,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:05,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:05,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:05,805 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:05,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,818 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-27 20:22:05,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:05,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:05,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:05,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-27 20:22:05,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,859 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-27 20:22:05,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:05,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:05,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:05,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-27 20:22:05,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,905 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-27 20:22:05,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:05,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:05,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:05,931 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:05,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:05,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-27 20:22:05,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,950 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-27 20:22:05,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:05,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:05,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:05,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:05,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:05,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:05,974 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:05,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:05,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:05,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:05,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:05,994 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:05,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-27 20:22:06,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,020 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,025 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,038 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-27 20:22:06,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,063 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,068 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-27 20:22:06,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,081 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-27 20:22:06,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,112 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-27 20:22:06,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,125 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-27 20:22:06,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,156 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,170 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-27 20:22:06,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,192 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,215 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-27 20:22:06,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,248 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,263 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-27 20:22:06,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,297 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-27 20:22:06,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,311 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-27 20:22:06,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:06,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:06,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:06,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-27 20:22:06,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,350 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-27 20:22:06,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:06,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:06,373 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:06,380 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,390 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:22:06,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,393 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-27 20:22:06,397 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 [2024-11-27 20:22:06,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,416 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,416 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-27 20:22:06,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,435 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-27 20:22:06,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-27 20:22:06,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,472 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-27 20:22:06,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,497 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,497 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,519 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-27 20:22:06,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:06,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,538 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:06,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:06,541 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-27 20:22:06,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,555 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-27 20:22:06,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,579 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,579 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,599 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-27 20:22:06,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,622 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,628 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-27 20:22:06,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,642 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-27 20:22:06,646 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 [2024-11-27 20:22:06,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,666 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,666 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,687 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-27 20:22:06,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,711 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,711 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,718 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-27 20:22:06,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,730 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-27 20:22:06,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,753 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,753 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-27 20:22:06,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,775 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-27 20:22:06,778 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 [2024-11-27 20:22:06,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,796 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,797 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,802 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,814 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-27 20:22:06,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,835 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:06,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,855 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-27 20:22:06,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,878 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-27 20:22:06,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,897 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-27 20:22:06,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:06,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:06,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,920 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:06,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:06,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-27 20:22:06,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,936 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-27 20:22:06,940 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 [2024-11-27 20:22:06,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:06,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:06,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:06,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:06,960 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:06,960 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:06,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:06,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-27 20:22:06,980 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:22:06,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:06,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:06,985 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:06,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-27 20:22:06,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,013 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,021 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,033 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-27 20:22:07,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,064 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,079 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-27 20:22:07,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,123 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-27 20:22:07,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,138 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-27 20:22:07,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:07,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:07,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:07,166 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-27 20:22:07,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,181 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-27 20:22:07,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,212 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-27 20:22:07,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,224 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-27 20:22:07,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,254 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-27 20:22:07,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,266 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-27 20:22:07,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-27 20:22:07,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,310 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-27 20:22:07,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-27 20:22:07,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,368 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-27 20:22:07,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,409 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-27 20:22:07,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,432 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,441 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,452 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-27 20:22:07,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,492 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-27 20:22:07,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,538 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-27 20:22:07,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:07,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:07,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:07,558 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-27 20:22:07,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,571 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-27 20:22:07,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:07,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:07,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:07,605 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-27 20:22:07,613 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:22:07,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,615 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-27 20:22:07,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,635 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,635 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-27 20:22:07,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,655 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-27 20:22:07,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,677 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,677 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,686 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-27 20:22:07,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,697 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-27 20:22:07,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,738 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-27 20:22:07,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,750 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-27 20:22:07,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:07,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,769 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:07,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:07,771 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-27 20:22:07,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,779 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-27 20:22:07,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,796 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,796 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,804 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-27 20:22:07,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,815 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-27 20:22:07,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,836 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-27 20:22:07,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,856 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-27 20:22:07,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,899 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-27 20:22:07,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,922 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,922 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,930 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:07,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,942 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-27 20:22:07,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:07,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:07,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:07,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:07,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:07,965 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:07,965 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:07,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:07,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-27 20:22:07,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:07,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:07,985 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:07,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-27 20:22:07,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:08,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:08,010 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:08,011 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:08,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-27 20:22:08,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,031 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-27 20:22:08,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:08,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:08,055 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:08,055 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:08,064 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-27 20:22:08,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,077 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-27 20:22:08,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:08,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:08,102 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:08,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:08,110 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,121 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-27 20:22:08,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:08,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:08,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:08,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:08,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:08,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-27 20:22:08,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,154 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-27 20:22:08,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:08,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:08,177 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:08,177 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:08,190 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,199 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:22:08,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,201 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-27 20:22:08,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-27 20:22:08,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,241 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-27 20:22:08,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,261 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,261 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-27 20:22:08,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,278 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-27 20:22:08,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,297 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,297 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,325 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-27 20:22:08,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:08,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:08,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:08,347 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,359 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-27 20:22:08,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,378 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,381 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,381 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,387 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,398 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-27 20:22:08,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,421 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,421 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,441 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-27 20:22:08,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,471 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,483 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-27 20:22:08,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,506 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,507 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,525 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-27 20:22:08,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-27 20:22:08,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,565 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-27 20:22:08,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,587 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,587 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,615 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,626 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-27 20:22:08,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,647 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,647 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,654 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,665 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-27 20:22:08,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,685 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,702 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-27 20:22:08,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:08,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:08,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:08,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-27 20:22:08,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,738 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-27 20:22:08,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:08,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:08,760 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:08,760 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:08,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-27 20:22:08,794 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:22:08,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,797 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-27 20:22:08,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,816 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:08,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:08,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:08,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:08,828 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-27 20:22:08,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,839 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-27 20:22:08,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,858 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:08,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:08,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:08,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:08,868 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,880 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-27 20:22:08,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:08,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:08,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:08,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:08,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:08,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,941 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-27 20:22:08,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,959 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:08,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:08,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:08,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:08,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:08,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:08,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-11-27 20:22:08,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:08,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:08,976 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:08,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-27 20:22:08,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:08,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:08,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:08,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:08,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:08,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:08,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:08,998 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-27 20:22:09,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,018 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-27 20:22:09,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-27 20:22:09,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,059 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-27 20:22:09,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,079 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-27 20:22:09,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,097 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-27 20:22:09,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,110 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-27 20:22:09,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,129 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-27 20:22:09,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-27 20:22:09,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,172 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-27 20:22:09,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,192 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,211 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-27 20:22:09,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,225 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,228 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,237 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-27 20:22:09,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,249 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-27 20:22:09,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,264 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-27 20:22:09,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,283 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-27 20:22:09,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:09,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:09,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:09,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-11-27 20:22:09,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,310 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-27 20:22:09,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,328 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:09,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:09,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:09,333 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:09,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-27 20:22:09,407 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:22:09,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,409 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-27 20:22:09,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,437 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,437 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,460 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-27 20:22:09,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,484 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,484 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,506 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-27 20:22:09,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,532 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,532 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-27 20:22:09,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,582 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-27 20:22:09,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:09,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:09,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:09,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,619 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-27 20:22:09,622 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 [2024-11-27 20:22:09,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,667 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-27 20:22:09,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-27 20:22:09,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,733 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-27 20:22:09,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-27 20:22:09,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,782 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-27 20:22:09,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,804 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-27 20:22:09,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,827 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-27 20:22:09,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,851 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,851 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-27 20:22:09,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,874 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-27 20:22:09,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,897 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,897 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,909 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,919 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-27 20:22:09,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,936 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,936 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-11-27 20:22:09,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,959 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-27 20:22:09,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:09,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:09,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:09,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:09,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:09,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:09,978 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:09,978 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:09,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:09,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:09,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:09,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:09,996 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:09,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-27 20:22:09,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:10,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:10,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:10,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:10,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:10,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:10,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,034 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-27 20:22:10,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:10,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:10,053 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:10,053 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:10,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-11-27 20:22:10,301 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:22:10,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,303 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-27 20:22:10,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,320 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,320 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-27 20:22:10,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,333 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-27 20:22:10,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,356 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-27 20:22:10,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,365 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-27 20:22:10,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-27 20:22:10,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,404 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-27 20:22:10,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:10,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:10,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:10,425 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-27 20:22:10,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,432 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-27 20:22:10,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-27 20:22:10,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,467 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-27 20:22:10,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,492 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-27 20:22:10,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,504 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-27 20:22:10,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-27 20:22:10,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,546 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-27 20:22:10,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,567 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,567 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-27 20:22:10,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,585 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-27 20:22:10,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,607 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,615 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-27 20:22:10,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,627 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-27 20:22:10,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,650 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,650 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,657 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-27 20:22:10,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,668 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-27 20:22:10,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-27 20:22:10,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,708 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-27 20:22:10,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-27 20:22:10,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,745 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-27 20:22:10,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:10,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:10,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:10,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-27 20:22:10,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,780 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-27 20:22:10,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:10,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:10,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:10,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:10,827 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-27 20:22:10,837 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:22:10,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,839 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-27 20:22:10,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:10,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,860 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:10,863 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:10,863 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:10,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-27 20:22:10,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,886 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:10,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-27 20:22:10,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:10,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:10,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:10,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:10,944 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:10,947 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:10,948 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:10,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:10,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:10,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:10,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:10,981 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:10,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-27 20:22:10,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,000 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,008 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,008 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-27 20:22:11,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,054 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-27 20:22:11,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:11,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:11,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:11,077 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-27 20:22:11,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,084 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-27 20:22:11,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,104 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,104 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,117 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:11,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,129 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-27 20:22:11,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,151 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,151 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:11,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,172 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-27 20:22:11,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,194 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,194 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-27 20:22:11,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,215 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-27 20:22:11,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,234 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,238 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,238 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-27 20:22:11,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,260 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-27 20:22:11,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,279 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,279 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,287 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-27 20:22:11,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,296 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-27 20:22:11,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,315 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,315 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,323 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:11,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,332 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-27 20:22:11,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,349 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,352 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,353 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-27 20:22:11,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,378 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-27 20:22:11,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,402 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,405 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-27 20:22:11,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,423 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-27 20:22:11,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:11,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,438 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:11,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:11,442 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-27 20:22:11,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,450 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-27 20:22:11,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:11,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:11,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,465 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:11,470 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:11,470 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:11,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-27 20:22:11,555 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-27 20:22:11,555 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume main_~x~0#1 % 4294967296 < 6;" "main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" [2024-11-27 20:22:11,555 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 % 4294967296 < 6;" "main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" [2024-11-27 20:22:11,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:11,556 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 2 times [2024-11-27 20:22:11,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:22:11,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123191696] [2024-11-27 20:22:11,556 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:11,567 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:22:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:11,580 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:22:11,581 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:11,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 2 times [2024-11-27 20:22:11,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:22:11,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [785455038] [2024-11-27 20:22:11,581 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:11,592 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:22:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:11,598 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:22:11,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:22:11,600 INFO L85 PathProgramCache]: Analyzing trace with hash 889600843, now seen corresponding path program 3 times [2024-11-27 20:22:11,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:22:11,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945325395] [2024-11-27 20:22:11,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:22:11,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:22:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:11,623 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:22:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:22:11,638 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:22:11,673 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:22:11,673 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:22:11,673 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:22:11,673 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:22:11,673 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:22:11,673 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,673 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:22:11,673 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:22:11,673 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2024-11-27 20:22:11,673 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:22:11,673 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:22:11,674 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:11,686 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:11,691 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:11,777 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:22:11,778 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:22:11,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,785 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-27 20:22:11,789 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:22:11,789 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:22:11,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:11,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,817 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-27 20:22:11,820 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:22:11,820 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:22:11,851 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:22:11,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-27 20:22:11,854 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:22:11,854 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:22:11,854 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:22:11,854 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:22:11,854 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:22:11,854 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,854 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:22:11,854 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:22:11,854 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2024-11-27 20:22:11,854 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:22:11,854 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:22:11,855 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:11,861 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:11,867 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:11,947 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:22:11,947 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:22:11,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,952 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-27 20:22:11,954 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 [2024-11-27 20:22:11,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:11,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:11,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:11,967 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:11,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:11,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:11,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-27 20:22:11,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:11,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:11,977 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:11,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-27 20:22:11,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:11,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:11,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:11,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:11,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:11,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:11,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:11,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:11,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:12,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,004 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-27 20:22:12,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:12,018 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:12,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-27 20:22:12,026 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:22:12,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,028 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-27 20:22:12,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:12,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:12,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-27 20:22:12,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,055 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-27 20:22:12,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:12,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:12,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-27 20:22:12,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,091 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-27 20:22:12,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:12,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:12,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,108 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-27 20:22:12,115 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:22:12,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,117 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-27 20:22:12,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-27 20:22:12,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,149 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-27 20:22:12,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-27 20:22:12,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,178 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-27 20:22:12,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-27 20:22:12,203 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:22:12,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,205 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-27 20:22:12,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:12,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:12,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-27 20:22:12,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,245 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-27 20:22:12,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:12,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:12,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2024-11-27 20:22:12,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,298 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-27 20:22:12,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:12,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:12,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:12,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:12,325 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:22:12,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,326 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-27 20:22:12,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:12,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:12,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:12,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:12,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,358 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-27 20:22:12,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:12,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:12,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:12,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,379 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-27 20:22:12,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,387 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-27 20:22:12,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:12,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:12,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:12,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,407 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-27 20:22:12,413 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:22:12,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,415 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-27 20:22:12,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:12,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,445 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-27 20:22:12,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,454 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-27 20:22:12,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:12,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-27 20:22:12,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,492 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-27 20:22:12,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,509 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:12,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,515 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-27 20:22:12,522 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:22:12,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,524 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-27 20:22:12,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:12,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:12,546 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:12,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-27 20:22:12,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,583 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-27 20:22:12,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:12,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:12,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:12,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-27 20:22:12,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,638 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-27 20:22:12,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:12,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:12,661 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:12,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-11-27 20:22:12,677 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:22:12,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,679 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-27 20:22:12,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:12,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-27 20:22:12,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,720 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-27 20:22:12,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:12,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:12,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,752 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-27 20:22:12,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:12,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:12,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:12,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-27 20:22:12,776 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:22:12,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,777 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-27 20:22:12,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:12,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:12,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:12,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,804 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-27 20:22:12,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,812 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-27 20:22:12,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:12,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:12,835 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:12,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-27 20:22:12,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:12,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:12,857 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:12,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-27 20:22:12,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:12,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:12,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:12,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:12,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:12,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:12,874 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:12,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:12,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:12,879 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:12,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-27 20:22:13,067 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:22:13,067 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:22:13,067 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:22:13,067 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:22:13,067 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:22:13,067 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,067 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:22:13,067 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:22:13,067 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2024-11-27 20:22:13,068 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:22:13,068 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:22:13,069 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,075 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,085 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,088 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,100 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,107 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,113 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,135 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:22:13,318 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:22:13,318 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:22:13,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,320 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-27 20:22:13,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:13,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:13,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:13,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-11-27 20:22:13,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,344 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-27 20:22:13,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,361 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-27 20:22:13,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,376 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-27 20:22:13,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:13,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:22:13,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:13,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:13,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,401 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-27 20:22:13,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,418 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-27 20:22:13,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,426 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-27 20:22:13,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,445 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-11-27 20:22:13,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,452 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-27 20:22:13,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,476 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-11-27 20:22:13,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,483 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-27 20:22:13,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-11-27 20:22:13,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,508 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-27 20:22:13,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,526 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:13,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,533 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-27 20:22:13,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,547 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-27 20:22:13,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,565 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-27 20:22:13,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-27 20:22:13,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,595 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-27 20:22:13,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,609 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,612 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:13,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,620 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-27 20:22:13,622 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 [2024-11-27 20:22:13,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-27 20:22:13,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,645 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-27 20:22:13,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,659 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,663 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:13,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,675 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-27 20:22:13,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:22:13,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:13,695 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:22:13,698 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:13,707 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:22:13,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,709 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-27 20:22:13,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:13,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:13,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:13,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-27 20:22:13,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,744 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-27 20:22:13,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,766 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,766 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,778 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:13,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,786 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-27 20:22:13,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:13,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:13,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:13,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-27 20:22:13,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,810 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-27 20:22:13,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,825 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,825 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,829 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-27 20:22:13,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,837 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-27 20:22:13,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,857 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,857 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-27 20:22:13,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,872 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-27 20:22:13,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,895 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-27 20:22:13,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,902 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-27 20:22:13,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-27 20:22:13,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,928 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-27 20:22:13,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,942 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,947 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-27 20:22:13,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,954 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-27 20:22:13,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:13,969 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:13,969 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:13,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:13,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-27 20:22:13,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:13,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:13,986 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:13,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-27 20:22:13,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:13,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:13,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:13,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:13,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:14,001 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:14,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:14,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-27 20:22:14,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,012 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-27 20:22:14,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:14,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:14,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:14,031 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2024-11-27 20:22:14,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,038 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-27 20:22:14,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:14,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:14,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:14,058 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-27 20:22:14,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,065 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-27 20:22:14,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:14,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:14,080 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:14,084 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-27 20:22:14,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,091 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-27 20:22:14,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:14,106 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:14,106 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:14,111 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-27 20:22:14,116 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:22:14,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,118 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-27 20:22:14,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:14,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:14,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2024-11-27 20:22:14,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,144 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-27 20:22:14,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,162 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,162 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,173 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-27 20:22:14,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,180 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-27 20:22:14,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:14,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:14,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:14,196 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2024-11-27 20:22:14,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,203 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-27 20:22:14,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,218 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,218 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2024-11-27 20:22:14,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,235 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-27 20:22:14,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-27 20:22:14,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,271 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-27 20:22:14,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,299 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-27 20:22:14,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,310 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-27 20:22:14,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-27 20:22:14,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,349 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-27 20:22:14,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:14,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,396 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-27 20:22:14,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,424 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:14,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,434 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-27 20:22:14,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,456 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-11-27 20:22:14,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,469 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-27 20:22:14,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,496 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-27 20:22:14,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,507 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-27 20:22:14,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,522 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-11-27 20:22:14,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,534 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-27 20:22:14,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,550 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-27 20:22:14,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,562 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-27 20:22:14,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:14,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:14,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:14,583 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-27 20:22:14,588 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:22:14,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,590 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-27 20:22:14,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:14,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:14,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:14,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-27 20:22:14,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,614 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-27 20:22:14,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,632 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,632 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:14,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,658 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-27 20:22:14,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:14,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,673 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:14,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:14,675 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:14,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,682 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-27 20:22:14,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,698 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,698 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,704 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-27 20:22:14,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,711 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-27 20:22:14,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-27 20:22:14,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,745 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-27 20:22:14,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,767 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,768 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,782 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-11-27 20:22:14,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,793 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-27 20:22:14,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,813 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,821 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:14,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,832 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-27 20:22:14,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,853 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,861 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:14,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,872 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-27 20:22:14,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-27 20:22:14,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,912 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-27 20:22:14,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,929 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,929 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,936 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-27 20:22:14,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,946 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-27 20:22:14,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,962 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,962 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:14,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-27 20:22:14,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:14,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:14,976 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:14,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-27 20:22:14,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:14,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:14,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:14,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:14,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:14,992 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:14,992 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:14,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-27 20:22:15,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,006 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-27 20:22:15,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:15,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:15,022 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:15,022 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:15,028 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-27 20:22:15,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,036 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-27 20:22:15,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:22:15,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:15,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:15,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:15,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-27 20:22:15,065 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:22:15,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,067 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-27 20:22:15,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:15,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:15,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:15,084 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-27 20:22:15,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,092 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-27 20:22:15,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,109 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,109 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,129 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-27 20:22:15,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:15,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,143 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:22:15,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:15,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-11-27 20:22:15,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,153 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-27 20:22:15,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,168 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,168 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2024-11-27 20:22:15,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,181 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-27 20:22:15,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-27 20:22:15,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,209 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-27 20:22:15,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,226 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,226 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2024-11-27 20:22:15,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,250 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-27 20:22:15,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,266 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,279 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-27 20:22:15,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,295 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,295 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-27 20:22:15,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,309 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-27 20:22:15,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,326 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,326 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,340 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-27 20:22:15,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,356 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,356 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,371 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-27 20:22:15,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,407 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-27 20:22:15,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,437 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,455 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-27 20:22:15,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,506 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,506 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:15,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,527 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-27 20:22:15,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,549 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:15,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,549 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:22:15,551 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:22:15,551 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:22:15,558 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-27 20:22:15,570 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:22:15,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,575 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-27 20:22:15,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,595 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:15,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:15,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:15,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-27 20:22:15,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,608 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-27 20:22:15,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-27 20:22:15,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,664 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-27 20:22:15,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,680 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:15,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:15,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:15,685 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-27 20:22:15,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,692 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-27 20:22:15,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,708 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,720 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-27 20:22:15,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,728 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-27 20:22:15,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-27 20:22:15,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,764 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-27 20:22:15,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2024-11-27 20:22:15,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,863 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-27 20:22:15,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2024-11-27 20:22:15,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,896 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-27 20:22:15,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,911 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,913 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,921 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2024-11-27 20:22:15,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,929 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-27 20:22:15,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,944 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:15,956 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:15,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-27 20:22:15,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:15,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:15,969 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:15,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-27 20:22:15,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:15,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:15,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:15,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:15,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:15,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:15,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:15,993 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,000 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2024-11-27 20:22:16,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,008 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-27 20:22:16,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:16,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,026 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,026 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2024-11-27 20:22:16,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,043 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-27 20:22:16,045 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 [2024-11-27 20:22:16,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,058 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:16,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,060 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,060 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-27 20:22:16,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,077 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-27 20:22:16,079 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 [2024-11-27 20:22:16,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,092 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:16,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-11-27 20:22:16,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,111 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-27 20:22:16,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:22:16,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,128 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,128 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-27 20:22:16,142 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:22:16,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,144 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-27 20:22:16,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:16,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:16,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:16,167 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-27 20:22:16,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,176 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-27 20:22:16,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,199 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,199 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,231 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-11-27 20:22:16,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,241 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-27 20:22:16,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:16,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,269 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:22:16,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:16,277 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:16,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,290 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-27 20:22:16,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,323 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2024-11-27 20:22:16,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,332 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-27 20:22:16,335 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 [2024-11-27 20:22:16,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-11-27 20:22:16,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,370 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-27 20:22:16,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,391 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,391 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-11-27 20:22:16,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,503 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-27 20:22:16,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,518 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,521 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,521 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2024-11-27 20:22:16,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,538 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-27 20:22:16,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-27 20:22:16,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,575 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-27 20:22:16,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2024-11-27 20:22:16,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,624 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-27 20:22:16,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,658 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2024-11-27 20:22:16,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,667 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-27 20:22:16,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,686 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,686 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2024-11-27 20:22:16,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,704 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-27 20:22:16,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,725 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,725 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,735 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2024-11-27 20:22:16,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,743 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-27 20:22:16,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,762 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,762 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2024-11-27 20:22:16,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,780 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-27 20:22:16,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:16,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:22:16,799 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:22:16,800 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:22:16,814 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-27 20:22:16,820 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:22:16,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,821 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-27 20:22:16,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:16,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:16,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,837 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:16,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:16,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-27 20:22:16,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,848 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-27 20:22:16,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:16,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,881 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-27 20:22:16,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,889 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-27 20:22:16,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:16,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:16,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:22:16,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:16,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-27 20:22:16,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,914 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-27 20:22:16,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:16,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,943 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,949 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-11-27 20:22:16,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,957 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-27 20:22:16,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:16,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:16,973 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:16,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:16,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:16,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:16,975 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:16,975 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:16,981 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:16,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2024-11-27 20:22:16,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:16,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:16,989 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:16,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-27 20:22:16,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,025 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-27 20:22:17,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,033 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-27 20:22:17,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,058 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-11-27 20:22:17,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,066 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-27 20:22:17,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-11-27 20:22:17,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,098 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-27 20:22:17,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2024-11-27 20:22:17,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,128 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-27 20:22:17,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2024-11-27 20:22:17,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,161 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-27 20:22:17,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-27 20:22:17,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,194 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-27 20:22:17,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-27 20:22:17,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,228 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-27 20:22:17,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-27 20:22:17,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,260 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-27 20:22:17,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:22:17,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:22:17,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:22:17,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:22:17,284 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2024-11-27 20:22:17,290 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:22:17,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,292 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-27 20:22:17,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:17,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:17,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:17,313 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2024-11-27 20:22:17,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,321 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-27 20:22:17,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,343 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,343 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2024-11-27 20:22:17,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,378 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-27 20:22:17,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:22:17,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:22:17,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:22:17,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-27 20:22:17,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,406 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-27 20:22:17,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,424 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,424 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,433 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2024-11-27 20:22:17,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,440 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-27 20:22:17,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,456 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,459 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,459 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-27 20:22:17,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,475 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-27 20:22:17,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,491 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,496 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,496 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2024-11-27 20:22:17,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,581 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-27 20:22:17,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,597 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,600 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,600 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,608 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-11-27 20:22:17,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,616 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-27 20:22:17,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,636 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,636 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2024-11-27 20:22:17,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,653 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-27 20:22:17,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,670 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,673 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,673 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,683 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-11-27 20:22:17,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,692 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-27 20:22:17,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,712 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,712 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-11-27 20:22:17,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,738 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-27 20:22:17,741 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 [2024-11-27 20:22:17,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,755 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,758 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,758 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2024-11-27 20:22:17,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,774 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-27 20:22:17,777 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 [2024-11-27 20:22:17,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,793 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,793 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2024-11-27 20:22:17,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,809 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-27 20:22:17,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,828 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,828 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2024-11-27 20:22:17,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:22:17,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:22:17,845 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:22:17,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-27 20:22:17,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:22:17,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:22:17,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:22:17,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:22:17,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:22:17,860 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:22:17,863 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:22:17,863 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:22:17,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:22:17,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2024-11-27 20:22:17,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.11 08:22:17 BoogieIcfgContainer [2024-11-27 20:22:17,886 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-27 20:22:17,887 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:22:17,887 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:22:17,887 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:22:17,888 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:22:02" (3/4) ... [2024-11-27 20:22:17,891 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 20:22:17,892 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:22:17,894 INFO L158 Benchmark]: Toolchain (without parser) took 15654.03ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 93.4MB in the beginning and 41.7MB in the end (delta: 51.7MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2024-11-27 20:22:17,894 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.1MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:22:17,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 207.94ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 82.6MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:22:17,895 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.93ms. Allocated memory is still 117.4MB. Free memory was 82.6MB in the beginning and 81.7MB in the end (delta: 943.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:22:17,895 INFO L158 Benchmark]: Boogie Preprocessor took 23.18ms. Allocated memory is still 117.4MB. Free memory was 81.7MB in the beginning and 80.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:22:17,896 INFO L158 Benchmark]: RCFGBuilder took 237.09ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 71.9MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:22:17,896 INFO L158 Benchmark]: BuchiAutomizer took 15151.06ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 71.6MB in the beginning and 41.7MB in the end (delta: 29.8MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2024-11-27 20:22:17,897 INFO L158 Benchmark]: Witness Printer took 5.19ms. Allocated memory is still 142.6MB. Free memory was 41.7MB in the beginning and 41.7MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:22:17,899 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.1MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 207.94ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 82.6MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.93ms. Allocated memory is still 117.4MB. Free memory was 82.6MB in the beginning and 81.7MB in the end (delta: 943.8kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.18ms. Allocated memory is still 117.4MB. Free memory was 81.7MB in the beginning and 80.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 237.09ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 71.9MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 15151.06ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 71.6MB in the beginning and 41.7MB in the end (delta: 29.8MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * Witness Printer took 5.19ms. Allocated memory is still 142.6MB. Free memory was 41.7MB in the beginning and 41.7MB in the end (delta: 27.1kB). 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 15.0s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.0s. 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: inital36 mio100 ax100 hnf100 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 51ms VariablesStem: 1 VariablesLoop: 4 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(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume main_~x~0#1 % 4294967296 < 6;" "main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume main_~x~0#1 % 4294967296 < 6;" "main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-27 20:22:17,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c62ebfde-f2f6-4cef-a87a-eb62ddc64623/bin/uautomizer-verify-aQ6SnzHsRB/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN