./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_1-1.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_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/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_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/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_952a0c39-7277-4087-9cd0-970b01e1f5e1/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 11d6d848444c2f9afc2eba3aace7d6b72c4d182e1953661ba8811794c092f478 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:17:33,287 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:17:33,366 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 02:17:33,378 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:17:33,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:17:33,426 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:17:33,427 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:17:33,427 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:17:33,428 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:17:33,428 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:17:33,429 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:17:33,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:17:33,431 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:17:33,431 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 02:17:33,431 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 02:17:33,431 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 02:17:33,431 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 02:17:33,431 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 02:17:33,431 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 02:17:33,432 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:17:33,432 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 02:17:33,432 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:17:33,432 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:17:33,433 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:17:33,434 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:17:33,434 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 02:17:33,434 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:17:33,434 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:17:33,434 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:17:33,435 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:17:33,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:17:33,435 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 02:17:33,436 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 02:17:33,436 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_952a0c39-7277-4087-9cd0-970b01e1f5e1/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 -> 11d6d848444c2f9afc2eba3aace7d6b72c4d182e1953661ba8811794c092f478 [2024-11-28 02:17:33,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:17:33,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:17:33,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:17:33,810 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:17:33,811 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:17:33,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/loop-acceleration/underapprox_1-1.c [2024-11-28 02:17:36,908 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/data/df1090bb7/68ccaed838084be783e0873bc63e6287/FLAGeedb1653e [2024-11-28 02:17:37,218 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:17:37,220 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/sv-benchmarks/c/loop-acceleration/underapprox_1-1.c [2024-11-28 02:17:37,235 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/data/df1090bb7/68ccaed838084be783e0873bc63e6287/FLAGeedb1653e [2024-11-28 02:17:37,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/data/df1090bb7/68ccaed838084be783e0873bc63e6287 [2024-11-28 02:17:37,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:17:37,293 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:17:37,299 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:17:37,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:17:37,308 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:17:37,309 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dbfc8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37, skipping insertion in model container [2024-11-28 02:17:37,310 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,324 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:17:37,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:17:37,515 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:17:37,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:17:37,549 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:17:37,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37 WrapperNode [2024-11-28 02:17:37,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:17:37,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:17:37,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:17:37,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:17:37,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,567 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,585 INFO L138 Inliner]: procedures = 12, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 26 [2024-11-28 02:17:37,586 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:17:37,586 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:17:37,587 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:17:37,587 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:17:37,597 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,600 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,612 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]. [2024-11-28 02:17:37,613 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,614 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,616 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,618 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,622 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,628 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,628 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:17:37,630 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:17:37,630 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:17:37,634 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:17:37,636 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (1/1) ... [2024-11-28 02:17:37,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:37,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:37,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:37,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 02:17:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:17:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:17:37,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:17:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:17:37,786 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:17:37,789 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:17:37,883 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-28 02:17:37,883 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:17:37,893 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:17:37,893 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 02:17:37,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:17:37 BoogieIcfgContainer [2024-11-28 02:17:37,894 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:17:37,895 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 02:17:37,895 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 02:17:37,901 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 02:17:37,902 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 02:17:37,902 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 02:17:37" (1/3) ... [2024-11-28 02:17:37,904 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@32403aa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 02:17:37, skipping insertion in model container [2024-11-28 02:17:37,904 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 02:17:37,904 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:17:37" (2/3) ... [2024-11-28 02:17:37,904 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@32403aa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 02:17:37, skipping insertion in model container [2024-11-28 02:17:37,904 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 02:17:37,904 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:17:37" (3/3) ... [2024-11-28 02:17:37,906 INFO L363 chiAutomizerObserver]: Analyzing ICFG underapprox_1-1.c [2024-11-28 02:17:37,986 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 02:17:37,986 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 02:17:37,986 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 02:17:37,986 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 02:17:37,986 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 02:17:37,987 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 02:17:37,987 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 02:17:37,988 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 02:17:37,996 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) [2024-11-28 02:17:38,014 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-28 02:17:38,015 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:17:38,015 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:17:38,020 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 02:17:38,020 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:17:38,020 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 02:17:38,021 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) [2024-11-28 02:17:38,022 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-28 02:17:38,022 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:17:38,022 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:17:38,023 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 02:17:38,023 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:17:38,031 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" [2024-11-28 02:17:38,031 INFO L749 eck$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;" [2024-11-28 02:17:38,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:38,042 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-28 02:17:38,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:38,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735683808] [2024-11-28 02:17:38,055 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:38,143 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:17:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:38,165 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:17:38,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:38,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 1 times [2024-11-28 02:17:38,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:38,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023844031] [2024-11-28 02:17:38,169 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:38,180 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:17:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:38,186 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:17:38,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:38,187 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 1 times [2024-11-28 02:17:38,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:38,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802086025] [2024-11-28 02:17:38,188 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:38,200 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:17:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:38,211 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:17:38,322 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:17:38,324 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:17:38,324 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:17:38,325 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:17:38,325 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 02:17:38,325 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,325 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:17:38,325 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:17:38,326 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2024-11-28 02:17:38,327 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:17:38,328 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:17:38,342 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:38,366 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:38,374 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:38,535 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:17:38,535 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 02:17:38,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,543 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-28 02:17:38,545 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 02:17:38,545 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:17:38,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-28 02:17:38,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,575 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-28 02:17:38,579 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 02:17:38,579 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:17:38,620 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 02:17:38,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-28 02:17:38,624 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:17:38,624 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:17:38,624 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:17:38,624 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:17:38,624 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 02:17:38,624 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,625 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:17:38,625 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:17:38,625 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2024-11-28 02:17:38,625 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:17:38,625 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:17:38,626 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:38,639 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:38,643 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:38,746 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:17:38,750 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 02:17:38,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,754 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 02:17:38,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:38,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:38,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:38,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:38,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:38,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:38,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:38,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:38,788 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:38,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:38,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,801 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 02:17:38,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:38,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:38,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:38,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:38,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:38,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:38,822 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:38,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:38,825 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:38,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-28 02:17:38,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,838 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 02:17:38,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:38,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:38,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:38,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:38,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:38,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:38,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:38,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:38,862 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:38,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-28 02:17:38,872 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 02:17:38,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,876 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:38,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 02:17:38,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:38,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:38,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:38,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:38,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:38,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:38,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:38,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:38,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:38,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,914 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:38,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 02:17:38,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:38,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:38,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:38,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:38,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:38,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:38,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:38,937 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:38,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:38,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:38,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:38,949 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:38,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:38,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-28 02:17:38,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:38,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:38,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:38,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:38,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:38,996 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:38,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,002 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,012 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 02:17:39,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,015 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-28 02:17:39,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:39,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,052 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,065 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-28 02:17:39,070 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 [2024-11-28 02:17:39,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:39,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,094 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,106 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-28 02:17:39,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:39,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-28 02:17:39,148 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 02:17:39,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,150 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-28 02:17:39,155 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 [2024-11-28 02:17:39,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:39,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:39,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:39,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-28 02:17:39,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,201 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-28 02:17:39,205 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 [2024-11-28 02:17:39,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:39,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:39,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:39,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,231 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,246 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-28 02:17:39,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:39,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:39,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:39,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-28 02:17:39,290 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 02:17:39,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,294 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-28 02:17:39,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:39,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:39,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:39,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,343 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-28 02:17:39,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:39,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:39,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:39,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,369 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-28 02:17:39,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,381 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-28 02:17:39,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:39,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:39,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:39,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,422 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 02:17:39,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,426 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-28 02:17:39,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,449 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:39,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,479 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-28 02:17:39,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:39,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-28 02:17:39,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,520 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-28 02:17:39,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:39,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,563 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,573 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 02:17:39,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,576 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-28 02:17:39,580 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 [2024-11-28 02:17:39,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:39,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:39,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:39,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-28 02:17:39,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,638 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-28 02:17:39,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:39,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:39,663 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:39,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,685 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-28 02:17:39,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:39,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:39,717 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:39,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,738 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,748 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 02:17:39,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,751 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-28 02:17:39,755 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 [2024-11-28 02:17:39,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:39,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-28 02:17:39,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,792 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-28 02:17:39,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:39,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,830 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-28 02:17:39,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:39,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:39,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:39,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,868 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 02:17:39,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,870 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-28 02:17:39,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:39,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:39,897 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:39,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:39,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,922 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-28 02:17:39,927 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 [2024-11-28 02:17:39,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:39,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:39,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:39,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:39,951 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:39,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-28 02:17:39,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:39,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:39,963 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:39,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-28 02:17:39,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:39,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:39,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:39,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:39,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:39,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:39,984 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:39,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:39,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:40,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,199 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:17:40,200 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:17:40,200 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:17:40,200 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:17:40,200 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 02:17:40,200 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,200 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:17:40,200 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:17:40,200 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Lasso [2024-11-28 02:17:40,200 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:17:40,200 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:17:40,203 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,210 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,230 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,236 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,265 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,298 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,303 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,306 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:40,540 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:17:40,540 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 02:17:40,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,545 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-28 02:17:40,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,566 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,585 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-28 02:17:40,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,608 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,635 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,647 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-28 02:17:40,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,684 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-28 02:17:40,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:40,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:40,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:40,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,723 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-28 02:17:40,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,739 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-28 02:17:40,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,756 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-28 02:17:40,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,796 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,801 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 [2024-11-28 02:17:40,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-28 02:17:40,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,818 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,818 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,826 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,838 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-28 02:17:40,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,862 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-28 02:17:40,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,881 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-28 02:17:40,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,898 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:40,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,917 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-28 02:17:40,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:40,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,935 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,940 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-28 02:17:40,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,952 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-28 02:17:40,956 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 [2024-11-28 02:17:40,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:40,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:40,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:40,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:40,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:40,973 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:40,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:40,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-28 02:17:40,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:40,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:40,990 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:40,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-28 02:17:40,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:41,012 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:41,013 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:41,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,032 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-28 02:17:41,038 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 [2024-11-28 02:17:41,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:41,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:41,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:41,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:41,057 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,070 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-28 02:17:41,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:41,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:41,102 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:41,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,124 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 02:17:41,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,127 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-28 02:17:41,132 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 [2024-11-28 02:17:41,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,151 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,151 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,163 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,174 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-28 02:17:41,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-28 02:17:41,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,217 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-28 02:17:41,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,239 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,239 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-28 02:17:41,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,258 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-28 02:17:41,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:41,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,278 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:41,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:41,283 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,296 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-28 02:17:41,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,315 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,315 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,334 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-28 02:17:41,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,357 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-28 02:17:41,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,378 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-28 02:17:41,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,410 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,410 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,416 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,433 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-28 02:17:41,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,459 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,459 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-28 02:17:41,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,479 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-28 02:17:41,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,500 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,500 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,519 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-28 02:17:41,523 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 [2024-11-28 02:17:41,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,540 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,541 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,547 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,559 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-28 02:17:41,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,581 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,588 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-28 02:17:41,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,600 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-28 02:17:41,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-28 02:17:41,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,643 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-28 02:17:41,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:41,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,662 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,663 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:41,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:41,668 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-28 02:17:41,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,680 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-28 02:17:41,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,702 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:41,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:41,708 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:41,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-28 02:17:41,730 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 02:17:41,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,733 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-28 02:17:41,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:41,759 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:41,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:41,773 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-28 02:17:41,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,785 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-28 02:17:41,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:41,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:41,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:41,816 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-28 02:17:41,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,829 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-28 02:17:41,836 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 [2024-11-28 02:17:41,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:41,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:41,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:41,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-28 02:17:41,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,875 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-28 02:17:41,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:41,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:41,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:41,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:41,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:41,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,920 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-28 02:17:41,924 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 [2024-11-28 02:17:41,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:41,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:41,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:41,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:41,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-28 02:17:41,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:41,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:41,966 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:41,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-28 02:17:41,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:41,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:41,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:41,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:41,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:41,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:41,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,014 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-28 02:17:42,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-28 02:17:42,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,060 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-28 02:17:42,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,085 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-28 02:17:42,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,098 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-28 02:17:42,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,127 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,140 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-28 02:17:42,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,162 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,162 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-28 02:17:42,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,181 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-28 02:17:42,184 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 [2024-11-28 02:17:42,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,210 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-28 02:17:42,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,221 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-28 02:17:42,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,239 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,239 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,246 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,257 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-28 02:17:42,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:42,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:42,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:42,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-28 02:17:42,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,291 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-28 02:17:42,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:42,318 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:42,318 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:42,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-28 02:17:42,342 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 02:17:42,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,345 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-28 02:17:42,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,368 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,369 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-28 02:17:42,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,395 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-28 02:17:42,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,417 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-28 02:17:42,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,438 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-28 02:17:42,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,455 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,455 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-28 02:17:42,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,475 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-28 02:17:42,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:42,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:42,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:42,499 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,510 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-28 02:17:42,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,532 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,533 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,542 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-28 02:17:42,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,553 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-28 02:17:42,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,586 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-28 02:17:42,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,597 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-28 02:17:42,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,619 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,619 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-28 02:17:42,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,642 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-28 02:17:42,646 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 [2024-11-28 02:17:42,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,664 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,683 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-28 02:17:42,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,725 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-28 02:17:42,730 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 [2024-11-28 02:17:42,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,746 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,746 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,756 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-28 02:17:42,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,767 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-28 02:17:42,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,788 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,788 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:42,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,802 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-28 02:17:42,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,819 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,819 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,828 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-28 02:17:42,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,838 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-28 02:17:42,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:42,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:42,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:42,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-28 02:17:42,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,863 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-28 02:17:42,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:42,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:42,885 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:42,885 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:42,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2024-11-28 02:17:42,912 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 02:17:42,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,914 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-28 02:17:42,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:42,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:42,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:42,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:42,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:42,961 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:42,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-28 02:17:42,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:42,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:42,973 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:42,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-28 02:17:42,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:42,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:42,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:42,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:42,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:42,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:42,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:42,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,002 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-28 02:17:43,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,011 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-28 02:17:43,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,036 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-28 02:17:43,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,046 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-28 02:17:43,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:43,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:43,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:43,064 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-28 02:17:43,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,075 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-28 02:17:43,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,098 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,098 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-28 02:17:43,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,119 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-28 02:17:43,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,147 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-28 02:17:43,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,159 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-28 02:17:43,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,176 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,176 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-28 02:17:43,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,193 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-28 02:17:43,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,222 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-28 02:17:43,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,243 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-11-28 02:17:43,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,251 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-28 02:17:43,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,267 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,267 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,274 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,288 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-28 02:17:43,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-28 02:17:43,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,323 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-28 02:17:43,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,342 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,342 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-28 02:17:43,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,355 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-28 02:17:43,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:43,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,369 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:43,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:43,373 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-28 02:17:43,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,382 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-28 02:17:43,385 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 [2024-11-28 02:17:43,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:43,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:43,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:43,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:43,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,417 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 02:17:43,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,419 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-28 02:17:43,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,480 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,488 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-28 02:17:43,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,505 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,513 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,520 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-28 02:17:43,523 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 [2024-11-28 02:17:43,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,534 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,537 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,547 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,557 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-28 02:17:43,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:43,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:43,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:43,576 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-28 02:17:43,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,589 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-28 02:17:43,592 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 [2024-11-28 02:17:43,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,608 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,611 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,622 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,634 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-28 02:17:43,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,655 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,658 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-11-28 02:17:43,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,679 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-28 02:17:43,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,698 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-28 02:17:43,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,720 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-28 02:17:43,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,744 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,744 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-28 02:17:43,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,807 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-28 02:17:43,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,829 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,829 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,842 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-28 02:17:43,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,853 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,858 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 [2024-11-28 02:17:43,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-28 02:17:43,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,885 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:43,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,896 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-28 02:17:43,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,915 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,918 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,928 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-28 02:17:43,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,939 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-28 02:17:43,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:43,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,954 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:43,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:43,964 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-28 02:17:43,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,971 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-28 02:17:43,973 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 [2024-11-28 02:17:43,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:43,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:43,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:43,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:43,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:43,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:43,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:43,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:43,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:43,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-28 02:17:43,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:43,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:43,996 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:43,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-28 02:17:43,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,010 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:44,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:44,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:44,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:44,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-28 02:17:44,038 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 02:17:44,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,039 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-28 02:17:44,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,061 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,061 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:44,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,580 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-28 02:17:44,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,598 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,598 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-28 02:17:44,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,619 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-28 02:17:44,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-28 02:17:44,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,653 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-28 02:17:44,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:44,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,670 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:44,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:44,675 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:44,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,683 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-28 02:17:44,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,701 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,711 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-28 02:17:44,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,718 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-28 02:17:44,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,749 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-28 02:17:44,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,766 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-28 02:17:44,770 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 [2024-11-28 02:17:44,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,792 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,792 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,806 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-28 02:17:44,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,819 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-28 02:17:44,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,843 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:44,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,867 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-28 02:17:44,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,904 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-28 02:17:44,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,918 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-28 02:17:44,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:44,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:44,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:44,946 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:44,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:44,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-28 02:17:44,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:44,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:44,973 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:44,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-28 02:17:44,978 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 [2024-11-28 02:17:44,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:44,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:44,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:44,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:44,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:45,000 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:45,000 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:45,013 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,028 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-28 02:17:45,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:45,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:45,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:45,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,085 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-28 02:17:45,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:45,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:45,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:45,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:45,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,128 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-28 02:17:45,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,153 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:45,161 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:45,161 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:45,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,211 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 02:17:45,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,213 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-28 02:17:45,218 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 [2024-11-28 02:17:45,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-28 02:17:45,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,273 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-28 02:17:45,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,296 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,317 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-28 02:17:45,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,344 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,383 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-28 02:17:45,385 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 [2024-11-28 02:17:45,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:45,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:45,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:45,408 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-28 02:17:45,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,420 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-28 02:17:45,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,444 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,444 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,468 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-28 02:17:45,471 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 [2024-11-28 02:17:45,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,509 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-28 02:17:45,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,541 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,554 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-28 02:17:45,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,575 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,584 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,592 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-28 02:17:45,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,623 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-28 02:17:45,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-28 02:17:45,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,654 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-28 02:17:45,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,676 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-28 02:17:45,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,683 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-28 02:17:45,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-28 02:17:45,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,719 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-28 02:17:45,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:45,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:45,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:45,741 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,751 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-28 02:17:45,753 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 [2024-11-28 02:17:45,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:45,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:45,773 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:45,773 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:45,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-28 02:17:45,790 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 02:17:45,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,791 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-28 02:17:45,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,805 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:45,810 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:45,810 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:45,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:45,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,897 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-28 02:17:45,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,911 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:45,915 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:45,916 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:45,931 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-28 02:17:45,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,942 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-28 02:17:45,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:45,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,957 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:45,960 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:45,961 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:45,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:45,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-28 02:17:45,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:45,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:45,977 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:45,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-28 02:17:45,979 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 [2024-11-28 02:17:45,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:45,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:45,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:45,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:45,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:45,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:45,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:45,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:45,997 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-28 02:17:46,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,005 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-28 02:17:46,008 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 [2024-11-28 02:17:46,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,021 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,025 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,025 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-28 02:17:46,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,041 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-28 02:17:46,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,059 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,060 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,070 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-28 02:17:46,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,082 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-28 02:17:46,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,104 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,104 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-28 02:17:46,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,120 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-28 02:17:46,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,138 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,138 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-28 02:17:46,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,160 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-28 02:17:46,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,174 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,178 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,178 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,187 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-28 02:17:46,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,194 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-28 02:17:46,197 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 [2024-11-28 02:17:46,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,208 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,212 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,212 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-28 02:17:46,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,236 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-28 02:17:46,238 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 [2024-11-28 02:17:46,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,254 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,257 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,257 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-28 02:17:46,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,279 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-28 02:17:46,281 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 [2024-11-28 02:17:46,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,293 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,296 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,296 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,305 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-28 02:17:46,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,313 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-28 02:17:46,315 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 [2024-11-28 02:17:46,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:46,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:46,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:46,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-28 02:17:46,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,339 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-28 02:17:46,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:46,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:46,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,352 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:46,360 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:46,360 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:46,388 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-28 02:17:46,402 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-28 02:17:46,403 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume main_~x~0#1 % 4294967296 < 6;" "main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" [2024-11-28 02:17:46,403 INFO L749 eck$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;" [2024-11-28 02:17:46,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:46,403 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 2 times [2024-11-28 02:17:46,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:46,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618117170] [2024-11-28 02:17:46,404 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:46,427 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:17:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:46,442 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:17:46,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:46,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 2 times [2024-11-28 02:17:46,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:46,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465347861] [2024-11-28 02:17:46,445 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:46,455 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:17:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:46,464 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:17:46,464 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:46,464 INFO L85 PathProgramCache]: Analyzing trace with hash 889600843, now seen corresponding path program 3 times [2024-11-28 02:17:46,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:46,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201729675] [2024-11-28 02:17:46,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:46,486 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:17:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:17:46,503 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:17:46,542 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:17:46,542 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:17:46,542 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:17:46,542 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:17:46,542 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 02:17:46,542 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,542 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:17:46,542 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:17:46,542 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2024-11-28 02:17:46,542 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:17:46,543 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:17:46,544 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:46,550 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:46,552 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:46,628 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:17:46,628 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 02:17:46,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,630 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-28 02:17:46,632 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 02:17:46,632 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:17:46,646 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 02:17:46,646 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: [] [2024-11-28 02:17:46,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-28 02:17:46,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,654 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-28 02:17:46,657 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 02:17:46,657 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:17:46,670 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 02:17:46,670 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: [] [2024-11-28 02:17:46,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-28 02:17:46,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,678 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-28 02:17:46,680 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 02:17:46,680 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:17:46,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-28 02:17:46,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,702 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-28 02:17:46,706 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 02:17:46,706 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:17:46,737 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 02:17:46,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-28 02:17:46,740 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:17:46,740 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:17:46,740 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:17:46,740 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:17:46,740 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 02:17:46,740 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,740 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:17:46,740 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:17:46,740 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Loop [2024-11-28 02:17:46,740 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:17:46,740 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:17:46,741 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:46,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:46,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:46,854 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:17:46,854 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 02:17:46,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,858 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-28 02:17:46,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:46,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:46,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:46,878 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:46,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:46,880 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-28 02:17:46,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,891 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-28 02:17:46,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:46,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:46,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,908 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:46,909 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:46,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:46,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:46,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,920 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-28 02:17:46,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:46,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:46,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:46,935 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:46,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:46,937 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-28 02:17:46,944 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 02:17:46,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,945 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-28 02:17:46,948 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 [2024-11-28 02:17:46,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:46,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:46,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:46,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:46,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:46,964 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:46,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-28 02:17:46,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:46,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:46,974 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:46,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-28 02:17:46,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:46,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:46,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:46,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:46,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:46,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:46,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:46,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:46,995 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-28 02:17:47,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,003 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-28 02:17:47,006 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 [2024-11-28 02:17:47,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:47,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:47,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,022 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-28 02:17:47,028 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 02:17:47,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,030 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-28 02:17:47,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-28 02:17:47,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,055 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-28 02:17:47,079 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 [2024-11-28 02:17:47,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-28 02:17:47,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,110 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-28 02:17:47,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,135 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,141 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 02:17:47,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,142 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-28 02:17:47,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:47,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:47,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-28 02:17:47,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,168 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-28 02:17:47,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:47,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:47,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,185 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,193 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-28 02:17:47,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:47,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:47,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:47,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,219 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 02:17:47,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,221 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-28 02:17:47,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:47,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:47,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:47,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,240 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-28 02:17:47,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,248 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-28 02:17:47,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:47,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:47,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:47,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-28 02:17:47,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,273 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-28 02:17:47,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:47,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:47,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:47,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,297 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-28 02:17:47,304 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 02:17:47,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,305 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-28 02:17:47,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:47,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-28 02:17:47,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,347 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-28 02:17:47,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,365 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:47,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,371 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,381 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-28 02:17:47,385 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 [2024-11-28 02:17:47,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:47,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,420 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 02:17:47,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,422 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,425 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 [2024-11-28 02:17:47,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-28 02:17:47,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:47,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:47,444 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:47,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,459 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,471 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-28 02:17:47,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:47,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:47,491 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:47,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,498 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:47,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,507 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-28 02:17:47,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:47,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:47,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:47,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-11-28 02:17:47,555 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 02:17:47,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,559 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-28 02:17:47,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:47,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,586 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-28 02:17:47,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,597 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-28 02:17:47,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:47,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,615 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-28 02:17:47,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,623 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-28 02:17:47,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:47,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:47,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:47,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-28 02:17:47,652 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 02:17:47,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,654 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-28 02:17:47,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:47,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,669 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:47,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:47,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,678 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-28 02:17:47,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,687 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-28 02:17:47,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:47,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:47,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:47,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,706 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-28 02:17:47,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:47,713 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:47,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-28 02:17:47,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:47,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:47,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:47,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:47,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:47,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:47,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:47,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:47,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:47,741 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:47,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-28 02:17:47,910 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:17:47,910 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:17:47,910 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:17:47,910 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:17:47,910 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 02:17:47,910 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:47,910 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:17:47,910 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:17:47,911 INFO L132 ssoRankerPreferences]: Filename of dumped script: underapprox_1-1.c_Iteration1_Lasso [2024-11-28 02:17:47,911 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:17:47,911 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:17:47,912 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,917 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,926 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,929 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,939 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,941 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,958 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:47,984 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:17:48,148 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:17:48,149 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 02:17:48,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,153 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-28 02:17:48,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:48,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:48,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:48,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,178 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-28 02:17:48,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,205 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-28 02:17:48,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,217 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-28 02:17:48,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:48,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,236 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:17:48,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:48,240 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,251 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-28 02:17:48,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,288 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,294 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 [2024-11-28 02:17:48,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-28 02:17:48,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,311 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,317 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,329 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-28 02:17:48,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,350 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,350 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,354 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,366 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-28 02:17:48,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-11-28 02:17:48,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,402 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-28 02:17:48,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,423 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,441 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-28 02:17:48,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,461 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-28 02:17:48,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,480 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-28 02:17:48,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,499 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,499 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,505 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-28 02:17:48,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,517 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-28 02:17:48,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,537 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,540 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-28 02:17:48,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,548 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-28 02:17:48,550 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 [2024-11-28 02:17:48,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,563 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,563 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,566 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-28 02:17:48,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,573 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-28 02:17:48,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-28 02:17:48,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,603 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-28 02:17:48,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:17:48,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:48,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:17:48,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,639 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 02:17:48,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,641 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-28 02:17:48,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:48,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:48,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:48,658 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-28 02:17:48,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,665 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-28 02:17:48,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,683 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,683 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2024-11-28 02:17:48,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,707 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-28 02:17:48,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:48,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:48,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:48,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,738 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-28 02:17:48,741 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 [2024-11-28 02:17:48,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,754 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,754 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-28 02:17:48,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,766 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-28 02:17:48,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-28 02:17:48,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,793 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-28 02:17:48,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-28 02:17:48,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,820 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-28 02:17:48,822 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 [2024-11-28 02:17:48,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,839 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-28 02:17:48,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,846 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-28 02:17:48,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,862 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,862 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,866 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-28 02:17:48,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,873 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-28 02:17:48,876 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 [2024-11-28 02:17:48,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-28 02:17:48,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,900 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-28 02:17:48,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-28 02:17:48,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,928 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-28 02:17:48,930 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 [2024-11-28 02:17:48,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2024-11-28 02:17:48,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,955 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-28 02:17:48,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,971 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,971 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:48,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:48,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-28 02:17:48,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:48,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:48,982 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-28 02:17:48,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:48,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:48,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:48,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:48,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:48,998 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:48,998 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:49,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-28 02:17:49,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,013 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-28 02:17:49,015 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 [2024-11-28 02:17:49,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:49,029 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:49,029 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:49,039 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-28 02:17:49,045 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 02:17:49,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,046 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-28 02:17:49,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:49,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:49,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:49,063 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2024-11-28 02:17:49,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,070 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-28 02:17:49,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,091 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,091 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-28 02:17:49,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,112 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-28 02:17:49,114 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 [2024-11-28 02:17:49,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:49,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:49,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:49,128 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2024-11-28 02:17:49,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,136 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-28 02:17:49,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,152 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,157 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2024-11-28 02:17:49,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,164 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-28 02:17:49,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,185 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-28 02:17:49,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,192 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-28 02:17:49,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,213 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-28 02:17:49,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,220 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-28 02:17:49,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,241 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-28 02:17:49,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,249 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-28 02:17:49,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,264 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,270 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-28 02:17:49,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,278 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-28 02:17:49,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,294 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,294 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-28 02:17:49,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,313 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-28 02:17:49,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,342 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:49,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,354 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-28 02:17:49,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:49,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,396 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-28 02:17:49,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,418 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,424 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:49,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,432 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-28 02:17:49,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,456 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-28 02:17:49,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,466 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-28 02:17:49,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:49,483 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:49,483 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:49,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-28 02:17:49,499 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 02:17:49,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,501 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-28 02:17:49,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:49,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,516 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:49,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:49,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-28 02:17:49,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,525 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-28 02:17:49,528 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 [2024-11-28 02:17:49,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,545 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,545 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,558 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-11-28 02:17:49,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,565 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-28 02:17:49,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:49,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:49,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:49,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-28 02:17:49,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,589 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-28 02:17:49,592 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 [2024-11-28 02:17:49,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,606 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,606 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,612 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-28 02:17:49,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,620 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-28 02:17:49,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,659 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-28 02:17:49,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,668 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-28 02:17:49,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,684 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,684 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-11-28 02:17:49,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,698 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-28 02:17:49,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,718 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,718 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-28 02:17:49,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,739 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-28 02:17:49,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,764 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-28 02:17:49,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,771 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-28 02:17:49,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,787 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,787 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-28 02:17:49,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,803 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-28 02:17:49,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,819 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,819 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,826 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:49,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,837 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-28 02:17:49,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,855 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,855 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,862 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-28 02:17:49,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,869 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-28 02:17:49,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,885 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,885 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-28 02:17:49,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,898 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-28 02:17:49,902 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 [2024-11-28 02:17:49,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-28 02:17:49,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,930 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-28 02:17:49,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:49,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:17:49,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:49,947 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:49,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:49,963 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:49,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-28 02:17:49,973 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 02:17:49,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:49,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:49,978 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:49,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-28 02:17:49,980 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 [2024-11-28 02:17:49,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:49,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:49,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:49,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:49,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:49,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:49,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:49,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:50,002 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-28 02:17:50,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,015 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-28 02:17:50,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,037 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,037 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-28 02:17:50,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,071 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-28 02:17:50,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:50,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 02:17:50,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:50,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-11-28 02:17:50,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,108 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-28 02:17:50,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,147 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-28 02:17:50,151 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 [2024-11-28 02:17:50,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,168 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,168 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-28 02:17:50,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,185 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-28 02:17:50,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,215 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-28 02:17:50,218 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 [2024-11-28 02:17:50,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,237 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-28 02:17:50,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,244 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-28 02:17:50,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,260 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,260 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,273 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-28 02:17:50,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,287 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,287 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-11-28 02:17:50,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,300 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-28 02:17:50,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,315 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,315 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-11-28 02:17:50,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,334 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-28 02:17:50,337 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 [2024-11-28 02:17:50,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,353 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,353 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2024-11-28 02:17:50,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,370 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-28 02:17:50,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,391 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,392 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,399 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2024-11-28 02:17:50,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,409 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-28 02:17:50,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,436 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,436 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,443 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,454 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-28 02:17:50,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:50,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 02:17:50,476 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 02:17:50,476 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 02:17:50,490 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,497 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 02:17:50,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,499 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-28 02:17:50,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:50,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,513 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:50,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:50,516 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-28 02:17:50,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,524 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-28 02:17:50,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,537 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,542 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-28 02:17:50,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,567 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-28 02:17:50,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,581 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:50,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:50,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:50,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-28 02:17:50,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,592 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-28 02:17:50,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-28 02:17:50,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,624 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-28 02:17:50,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,637 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-28 02:17:50,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,654 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-28 02:17:50,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,679 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,688 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-28 02:17:50,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,711 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2024-11-28 02:17:50,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,718 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-28 02:17:50,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,732 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,742 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,749 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-28 02:17:50,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,763 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,766 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,766 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,775 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,786 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-28 02:17:50,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,805 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2024-11-28 02:17:50,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,830 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-28 02:17:50,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,844 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,844 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2024-11-28 02:17:50,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,860 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-28 02:17:50,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-28 02:17:50,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,891 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-28 02:17:50,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,910 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,910 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,919 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-11-28 02:17:50,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,931 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-28 02:17:50,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:50,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:50,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 02:17:50,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:50,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:50,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:50,950 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:50,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:50,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:50,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:50,991 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 02:17:50,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:50,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:50,992 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:50,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-28 02:17:50,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:51,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:51,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:51,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-28 02:17:51,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,019 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-28 02:17:51,022 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 [2024-11-28 02:17:51,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,039 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,039 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,074 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-11-28 02:17:51,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,082 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-28 02:17:51,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:51,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,098 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 02:17:51,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:51,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,109 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-28 02:17:51,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,126 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,126 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,135 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,143 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-28 02:17:51,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,160 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,160 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,176 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-28 02:17:51,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,193 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,193 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-11-28 02:17:51,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,210 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-28 02:17:51,213 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 [2024-11-28 02:17:51,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,245 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-28 02:17:51,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,262 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,262 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-28 02:17:51,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,278 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-28 02:17:51,281 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 [2024-11-28 02:17:51,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,295 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,295 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2024-11-28 02:17:51,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,311 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-28 02:17:51,313 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 [2024-11-28 02:17:51,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,327 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2024-11-28 02:17:51,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,343 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-28 02:17:51,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,359 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2024-11-28 02:17:51,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,375 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-28 02:17:51,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,392 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,392 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,403 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,422 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-28 02:17:51,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,446 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,446 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,457 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,473 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-28 02:17:51,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:51,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 02:17:51,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 02:17:51,493 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 02:17:51,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-28 02:17:51,677 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 02:17:51,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,679 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-28 02:17:51,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:51,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:51,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:51,695 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-28 02:17:51,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,703 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-28 02:17:51,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-28 02:17:51,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,740 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-28 02:17:51,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:51,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 02:17:51,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:51,756 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-28 02:17:51,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,764 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-28 02:17:51,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-11-28 02:17:51,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,792 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-28 02:17:51,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2024-11-28 02:17:51,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,820 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-28 02:17:51,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-28 02:17:51,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,848 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-28 02:17:51,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-11-28 02:17:51,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,895 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-28 02:17:51,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,910 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,910 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-11-28 02:17:51,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,922 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-28 02:17:51,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,945 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2024-11-28 02:17:51,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,959 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:51,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-28 02:17:51,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:51,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:51,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:51,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:51,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:51,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:51,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:51,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:51,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:51,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:51,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:51,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:51,998 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,001 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 [2024-11-28 02:17:52,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-28 02:17:52,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:52,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:52,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:52,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:52,026 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-28 02:17:52,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,038 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,041 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 [2024-11-28 02:17:52,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-28 02:17:52,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:52,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:52,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:52,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:52,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-28 02:17:52,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,076 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-28 02:17:52,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:52,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:52,098 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:52,098 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:52,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,121 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-28 02:17:52,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 02:17:52,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 02:17:52,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 02:17:52,142 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 02:17:52,161 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,172 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 02:17:52,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,174 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-28 02:17:52,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:52,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:52,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:52,199 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,211 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-28 02:17:52,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,230 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,236 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,236 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,270 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,281 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-28 02:17:52,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:17:52,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:17:52,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:17:52,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-28 02:17:52,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,317 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-28 02:17:52,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,335 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,338 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,339 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,350 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,362 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-28 02:17:52,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,380 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,383 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,383 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,392 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,403 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-28 02:17:52,407 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 [2024-11-28 02:17:52,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,422 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,425 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,425 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,435 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,446 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-28 02:17:52,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,469 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,469 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,477 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,484 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-28 02:17:52,486 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 [2024-11-28 02:17:52,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,500 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,501 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,510 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,524 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-28 02:17:52,527 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 [2024-11-28 02:17:52,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,542 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,545 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,545 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,566 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-28 02:17:52,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,583 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,583 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,586 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,586 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,593 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:52,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,601 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-28 02:17:52,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,618 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,618 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2024-11-28 02:17:52,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,633 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-28 02:17:52,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:17:52,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,647 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,650 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,650 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,658 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2024-11-28 02:17:52,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,666 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-28 02:17:52,668 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 [2024-11-28 02:17:52,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,680 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,683 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,683 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2024-11-28 02:17:52,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:17:52,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:17:52,699 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:17:52,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-28 02:17:52,701 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 [2024-11-28 02:17:52,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 02:17:52,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 02:17:52,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:17:52,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:17:52,713 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 02:17:52,718 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 02:17:52,718 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 02:17:52,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:17:52,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2024-11-28 02:17:52,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 02:17:52 BoogieIcfgContainer [2024-11-28 02:17:52,784 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-28 02:17:52,784 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:17:52,784 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:17:52,785 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:17:52,786 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:17:37" (3/4) ... [2024-11-28 02:17:52,787 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 02:17:52,788 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:17:52,789 INFO L158 Benchmark]: Toolchain (without parser) took 15495.65ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 119.3MB in the beginning and 276.2MB in the end (delta: -156.9MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2024-11-28 02:17:52,789 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:17:52,790 INFO L158 Benchmark]: CACSL2BoogieTranslator took 251.07ms. Allocated memory is still 142.6MB. Free memory was 119.1MB in the beginning and 108.8MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:17:52,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.31ms. Allocated memory is still 142.6MB. Free memory was 108.5MB in the beginning and 107.7MB in the end (delta: 837.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:17:52,790 INFO L158 Benchmark]: Boogie Preprocessor took 43.27ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 106.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:17:52,790 INFO L158 Benchmark]: RCFGBuilder took 263.64ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 97.3MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:17:52,791 INFO L158 Benchmark]: BuchiAutomizer took 14888.99ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 97.3MB in the beginning and 276.2MB in the end (delta: -178.9MB). Peak memory consumption was 218.5MB. Max. memory is 16.1GB. [2024-11-28 02:17:52,791 INFO L158 Benchmark]: Witness Printer took 3.55ms. Allocated memory is still 402.7MB. Free memory was 276.2MB in the beginning and 276.2MB in the end (delta: 75.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:17:52,792 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 251.07ms. Allocated memory is still 142.6MB. Free memory was 119.1MB in the beginning and 108.8MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.31ms. Allocated memory is still 142.6MB. Free memory was 108.5MB in the beginning and 107.7MB in the end (delta: 837.2kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.27ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 106.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 263.64ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 97.3MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 14888.99ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 97.3MB in the beginning and 276.2MB in the end (delta: -178.9MB). Peak memory consumption was 218.5MB. Max. memory is 16.1GB. * Witness Printer took 3.55ms. Allocated memory is still 402.7MB. Free memory was 276.2MB in the beginning and 276.2MB in the end (delta: 75.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 14.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 14.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: 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: 62ms VariablesStem: 1 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 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 [2024-11-28 02:17:52,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952a0c39-7277-4087-9cd0-970b01e1f5e1/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