./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-crafted/Copenhagen_disj-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-crafted/Copenhagen_disj-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1 --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 64bit --witnessprinter.graph.data.programhash b517b42633ae71d6db6d19bb6c340d7c71d58e2cf6b15ca443f8ef454fefa91c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 13:28:39,116 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:28:39,168 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-64bit-Automizer_Default.epf [2024-12-02 13:28:39,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:28:39,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:28:39,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:28:39,196 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:28:39,196 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:28:39,197 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:28:39,197 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:28:39,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:28:39,197 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:28:39,197 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:28:39,197 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * Use old map elimination=false [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-12-02 13:28:39,198 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-12-02 13:28:39,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:28:39,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:28:39,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:28:39,200 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:28:39,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:28:39,200 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-12-02 13:28:39,200 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-12-02 13:28:39,200 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_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b517b42633ae71d6db6d19bb6c340d7c71d58e2cf6b15ca443f8ef454fefa91c [2024-12-02 13:28:39,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:28:39,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:28:39,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:28:39,421 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:28:39,421 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:28:39,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/termination-crafted/Copenhagen_disj-2.c [2024-12-02 13:28:42,126 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/data/16ceef2ab/fe97249b1ca941bf9d1d2118efe16f7d/FLAG7d9efb347 [2024-12-02 13:28:42,326 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:28:42,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/sv-benchmarks/c/termination-crafted/Copenhagen_disj-2.c [2024-12-02 13:28:42,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/data/16ceef2ab/fe97249b1ca941bf9d1d2118efe16f7d/FLAG7d9efb347 [2024-12-02 13:28:42,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/data/16ceef2ab/fe97249b1ca941bf9d1d2118efe16f7d [2024-12-02 13:28:42,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:28:42,356 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:28:42,357 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:28:42,358 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:28:42,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:28:42,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c4ef29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42, skipping insertion in model container [2024-12-02 13:28:42,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,380 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:28:42,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:28:42,539 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:28:42,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:28:42,567 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:28:42,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42 WrapperNode [2024-12-02 13:28:42,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:28:42,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:28:42,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:28:42,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:28:42,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,596 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 25 [2024-12-02 13:28:42,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:28:42,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:28:42,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:28:42,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:28:42,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,606 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,611 INFO L175 MemorySlicer]: No memory access in input program. [2024-12-02 13:28:42,612 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,612 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,613 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,614 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,618 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,619 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,620 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,621 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:28:42,622 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:28:42,622 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:28:42,622 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:28:42,623 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (1/1) ... [2024-12-02 13:28:42,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:42,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:42,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:42,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-12-02 13:28:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:28:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:28:42,763 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:28:42,765 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:28:42,833 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-12-02 13:28:42,833 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:28:42,842 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:28:42,843 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 13:28:42,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:28:42 BoogieIcfgContainer [2024-12-02 13:28:42,843 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:28:42,844 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-12-02 13:28:42,844 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-12-02 13:28:42,851 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-12-02 13:28:42,851 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-12-02 13:28:42,852 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 01:28:42" (1/3) ... [2024-12-02 13:28:42,853 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@73a1acca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 01:28:42, skipping insertion in model container [2024-12-02 13:28:42,853 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-12-02 13:28:42,853 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:28:42" (2/3) ... [2024-12-02 13:28:42,853 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@73a1acca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 01:28:42, skipping insertion in model container [2024-12-02 13:28:42,853 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-12-02 13:28:42,853 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:28:42" (3/3) ... [2024-12-02 13:28:42,854 INFO L363 chiAutomizerObserver]: Analyzing ICFG Copenhagen_disj-2.c [2024-12-02 13:28:42,913 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-12-02 13:28:42,913 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-12-02 13:28:42,913 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-12-02 13:28:42,913 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-12-02 13:28:42,913 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-12-02 13:28:42,913 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-12-02 13:28:42,913 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-12-02 13:28:42,914 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-12-02 13:28:42,919 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 9 states have internal predecessors, (13), 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) [2024-12-02 13:28:42,935 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-12-02 13:28:42,936 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-12-02 13:28:42,936 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-12-02 13:28:42,941 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2024-12-02 13:28:42,941 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-12-02 13:28:42,941 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-12-02 13:28:42,941 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 9 states have internal predecessors, (13), 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) [2024-12-02 13:28:42,942 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-12-02 13:28:42,942 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-12-02 13:28:42,942 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-12-02 13:28:42,943 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2024-12-02 13:28:42,943 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-12-02 13:28:42,950 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_#t~nondet1#1, main_~x~0#1, main_~y~0#1, main_~oldx~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~oldx~0#1;havoc main_#t~nondet0#1;main_~x~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;havoc main_#t~nondet1#1;main_~y~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;" "assume !!(-1073741823 <= main_~x~0#1 && main_~x~0#1 <= 1073741823);" "assume !!(-1073741823 <= main_~y~0#1 && main_~y~0#1 <= 1073741823);" [2024-12-02 13:28:42,950 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 >= 0 || main_~y~0#1 >= 0;" "main_~oldx~0#1 := main_~x~0#1;main_~x~0#1 := main_~y~0#1 - 1;main_~y~0#1 := main_~oldx~0#1 - 1;" [2024-12-02 13:28:42,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:28:42,956 INFO L85 PathProgramCache]: Analyzing trace with hash 925672, now seen corresponding path program 1 times [2024-12-02 13:28:42,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-02 13:28:42,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502437377] [2024-12-02 13:28:42,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:28:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:28:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:43,040 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:28:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:43,055 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-02 13:28:43,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:28:43,058 INFO L85 PathProgramCache]: Analyzing trace with hash 1541, now seen corresponding path program 1 times [2024-12-02 13:28:43,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-02 13:28:43,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813425634] [2024-12-02 13:28:43,058 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:28:43,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:28:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:43,072 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:28:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:43,079 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-02 13:28:43,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:28:43,081 INFO L85 PathProgramCache]: Analyzing trace with hash 889571372, now seen corresponding path program 1 times [2024-12-02 13:28:43,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-02 13:28:43,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267638763] [2024-12-02 13:28:43,081 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:28:43,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:28:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:43,093 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:28:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:43,102 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-02 13:28:43,209 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:43,210 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:43,210 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:43,210 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:43,211 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-12-02 13:28:43,211 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,211 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:43,211 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:43,211 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Loop [2024-12-02 13:28:43,211 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:43,211 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:43,227 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:43,238 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:43,243 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:43,354 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:43,354 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-12-02 13:28:43,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,359 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-12-02 13:28:43,362 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:43,362 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:43,391 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:43,391 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_1=1} Honda state: {v_rep~unnamed0~0~true_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:43,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-12-02 13:28:43,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,399 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-12-02 13:28:43,401 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:43,402 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:43,422 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:43,423 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_1=0} Honda state: {v_rep~unnamed0~0~false_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:43,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-12-02 13:28:43,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,430 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-12-02 13:28:43,432 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:43,432 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:43,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-12-02 13:28:43,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,461 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-12-02 13:28:43,463 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-12-02 13:28:43,463 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:43,566 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-12-02 13:28:43,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-12-02 13:28:43,570 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:43,570 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:43,571 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:43,571 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:43,571 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-12-02 13:28:43,571 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,571 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:43,571 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:43,571 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Loop [2024-12-02 13:28:43,571 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:43,571 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:43,574 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:43,581 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:43,585 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:43,674 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:43,678 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-12-02 13:28:43,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,681 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-12-02 13:28:43,683 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 [2024-12-02 13:28:43,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:43,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:43,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:43,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:43,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-12-02 13:28:43,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,723 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-12-02 13:28:43,726 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 [2024-12-02 13:28:43,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:43,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:43,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:43,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:43,749 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-12-02 13:28:43,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,760 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-12-02 13:28:43,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:43,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:43,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,779 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:43,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:43,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:43,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:43,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-12-02 13:28:43,796 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-12-02 13:28:43,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,798 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-12-02 13:28:43,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:43,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:43,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:43,826 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:43,826 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:43,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-12-02 13:28:43,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,845 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-12-02 13:28:43,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:43,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:43,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:43,865 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:43,865 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:43,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-12-02 13:28:43,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,885 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-12-02 13:28:43,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:43,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:43,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,904 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:43,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:43,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:43,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:43,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-12-02 13:28:43,928 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-12-02 13:28:43,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,930 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-12-02 13:28:43,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:43,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:43,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:43,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:43,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:43,963 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:43,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-12-02 13:28:43,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:43,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:43,974 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:43,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-12-02 13:28:43,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:43,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:43,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:43,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:43,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:43,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:43,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:44,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-12-02 13:28:44,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,015 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-12-02 13:28:44,018 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 [2024-12-02 13:28:44,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:44,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,032 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,038 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-12-02 13:28:44,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,046 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-12-02 13:28:44,056 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-12-02 13:28:44,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,058 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-12-02 13:28:44,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:44,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:44,080 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:44,080 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:44,089 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-12-02 13:28:44,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,099 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-12-02 13:28:44,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:44,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:44,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:44,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:44,130 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-12-02 13:28:44,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,141 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-12-02 13:28:44,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:44,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,162 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:44,167 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-12-02 13:28:44,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-12-02 13:28:44,185 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-12-02 13:28:44,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,187 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-12-02 13:28:44,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:44,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:44,208 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:44,208 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:44,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-12-02 13:28:44,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,226 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-12-02 13:28:44,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:44,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:44,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:44,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:44,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-12-02 13:28:44,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,260 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-12-02 13:28:44,262 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 [2024-12-02 13:28:44,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:44,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,277 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:44,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:44,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,296 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-12-02 13:28:44,304 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-12-02 13:28:44,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,305 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-12-02 13:28:44,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,319 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:44,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:44,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:44,333 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-12-02 13:28:44,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,343 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-12-02 13:28:44,345 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 [2024-12-02 13:28:44,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:44,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:44,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:44,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-12-02 13:28:44,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,376 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-12-02 13:28:44,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,390 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:44,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,390 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,396 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-12-02 13:28:44,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,418 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-12-02 13:28:44,424 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-12-02 13:28:44,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,425 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-12-02 13:28:44,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:44,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:44,447 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:44,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:44,460 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-12-02 13:28:44,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,472 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-12-02 13:28:44,474 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 [2024-12-02 13:28:44,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:44,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:44,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:44,493 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:44,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-12-02 13:28:44,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,517 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-12-02 13:28:44,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:44,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,535 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:44,542 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-12-02 13:28:44,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-12-02 13:28:44,613 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-12-02 13:28:44,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,615 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-12-02 13:28:44,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:44,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:44,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:44,641 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-12-02 13:28:44,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,652 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-12-02 13:28:44,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:44,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:44,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:44,679 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-12-02 13:28:44,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,689 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-12-02 13:28:44,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:44,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,706 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:44,710 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-12-02 13:28:44,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-12-02 13:28:44,729 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-12-02 13:28:44,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,731 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-12-02 13:28:44,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:44,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,750 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:44,754 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:44,755 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:44,764 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-12-02 13:28:44,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,775 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-12-02 13:28:44,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:44,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:44,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:44,797 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:44,797 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:44,806 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-12-02 13:28:44,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:44,813 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:44,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-12-02 13:28:44,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:44,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:44,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:44,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:44,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:44,827 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:44,827 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:44,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:44,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:44,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:44,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-12-02 13:28:44,895 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:44,895 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:44,895 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:44,895 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:44,895 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-12-02 13:28:44,895 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:44,895 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:44,896 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:44,896 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Lasso [2024-12-02 13:28:44,896 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:44,896 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:44,898 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:44,902 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:44,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:44,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:44,916 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:44,919 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:44,938 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,030 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:45,030 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-12-02 13:28:45,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,032 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-12-02 13:28:45,035 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:45,035 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,053 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:45,053 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_3=0} Honda state: {v_rep~unnamed0~0~false_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:45,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-12-02 13:28:45,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,060 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-12-02 13:28:45,063 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:45,063 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,074 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:45,074 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~oldx~0#1=0} Honda state: {ULTIMATE.start_main_~oldx~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:45,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:45,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,081 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-12-02 13:28:45,083 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:45,083 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,095 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:45,095 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res#1=0} Honda state: {ULTIMATE.start_main_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:45,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-12-02 13:28:45,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,102 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-12-02 13:28:45,104 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:45,104 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,116 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:45,116 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0#1=0} Honda state: {ULTIMATE.start_main_#t~nondet0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:45,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-12-02 13:28:45,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,122 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-12-02 13:28:45,125 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:45,125 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,137 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:45,137 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1#1=0} Honda state: {ULTIMATE.start_main_#t~nondet1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:45,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-12-02 13:28:45,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,144 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-12-02 13:28:45,146 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:45,146 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-12-02 13:28:45,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,187 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-12-02 13:28:45,189 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-12-02 13:28:45,189 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:45,210 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-12-02 13:28:45,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-12-02 13:28:45,213 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:45,213 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:45,213 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:45,213 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:45,213 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-12-02 13:28:45,213 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,213 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:45,213 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:45,213 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Lasso [2024-12-02 13:28:45,213 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:45,213 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:45,215 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,218 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,220 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,222 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,224 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,226 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,229 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:45,309 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:45,309 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-12-02 13:28:45,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,311 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-12-02 13:28:45,313 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 [2024-12-02 13:28:45,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:45,329 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:45,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-12-02 13:28:45,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,339 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-12-02 13:28:45,341 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 [2024-12-02 13:28:45,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,354 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:45,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,355 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-12-02 13:28:45,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,363 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-12-02 13:28:45,365 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 [2024-12-02 13:28:45,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,379 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:45,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,380 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-12-02 13:28:45,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,388 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-12-02 13:28:45,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:45,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-12-02 13:28:45,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,413 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-12-02 13:28:45,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,427 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:45,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-12-02 13:28:45,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,436 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-12-02 13:28:45,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:45,451 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:45,454 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-12-02 13:28:45,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,461 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-12-02 13:28:45,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,475 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:45,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:45,481 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-12-02 13:28:45,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:45,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-12-02 13:28:45,502 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-12-02 13:28:45,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,503 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-12-02 13:28:45,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,519 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:45,519 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:45,523 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-12-02 13:28:45,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,530 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-12-02 13:28:45,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,544 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:45,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,545 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-12-02 13:28:45,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,551 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-12-02 13:28:45,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:45,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-12-02 13:28:45,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,576 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-12-02 13:28:45,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:45,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,591 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-12-02 13:28:45,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,599 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-12-02 13:28:45,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,613 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:45,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,614 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-12-02 13:28:45,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,621 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-12-02 13:28:45,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:45,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:45,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-12-02 13:28:45,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,648 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-12-02 13:28:45,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,662 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:45,662 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:45,672 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-12-02 13:28:45,672 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:45,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-12-02 13:28:45,702 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-12-02 13:28:45,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,703 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-12-02 13:28:45,706 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 [2024-12-02 13:28:45,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:45,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:45,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-12-02 13:28:45,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,731 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-12-02 13:28:45,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:45,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-12-02 13:28:45,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,754 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-12-02 13:28:45,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:45,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,769 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-12-02 13:28:45,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,777 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-12-02 13:28:45,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:45,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,796 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-12-02 13:28:45,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,803 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-12-02 13:28:45,805 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 [2024-12-02 13:28:45,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:45,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-12-02 13:28:45,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,827 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-12-02 13:28:45,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,844 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:45,844 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:45,850 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-12-02 13:28:45,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,858 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-12-02 13:28:45,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,872 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:45,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:45,883 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-12-02 13:28:45,883 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-12-02 13:28:45,919 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-12-02 13:28:45,926 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-12-02 13:28:45,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,928 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-12-02 13:28:45,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:45,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:45,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:45,956 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-12-02 13:28:45,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,963 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-12-02 13:28:45,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:45,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:45,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:45,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:45,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:45,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:45,980 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:45,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:45,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:45,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-12-02 13:28:45,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:45,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:45,990 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:45,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-12-02 13:28:45,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:46,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,006 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,008 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-12-02 13:28:46,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,016 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-12-02 13:28:46,018 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 [2024-12-02 13:28:46,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:46,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-12-02 13:28:46,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,041 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-12-02 13:28:46,044 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 [2024-12-02 13:28:46,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:46,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,060 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-12-02 13:28:46,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,068 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-12-02 13:28:46,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:46,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:46,086 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:46,093 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-12-02 13:28:46,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,101 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-12-02 13:28:46,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:46,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,116 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:46,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,132 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-12-02 13:28:46,133 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-12-02 13:28:46,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-12-02 13:28:46,206 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-12-02 13:28:46,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,208 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-12-02 13:28:46,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:46,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:46,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-12-02 13:28:46,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,237 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-12-02 13:28:46,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:46,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,253 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-12-02 13:28:46,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,263 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-12-02 13:28:46,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:46,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,283 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-12-02 13:28:46,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,291 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-12-02 13:28:46,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:46,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,308 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-12-02 13:28:46,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,315 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-12-02 13:28:46,317 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 [2024-12-02 13:28:46,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,329 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,329 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:46,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-12-02 13:28:46,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,339 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-12-02 13:28:46,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,356 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:46,356 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:46,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-12-02 13:28:46,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,369 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-12-02 13:28:46,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:46,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,386 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:46,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:46,396 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-12-02 13:28:46,396 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:46,442 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-12-02 13:28:46,448 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-12-02 13:28:46,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,450 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-12-02 13:28:46,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,464 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:46,467 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:46,474 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-12-02 13:28:46,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,481 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-12-02 13:28:46,483 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 [2024-12-02 13:28:46,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:46,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,498 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-12-02 13:28:46,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,505 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-12-02 13:28:46,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:46,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-12-02 13:28:46,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,536 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-12-02 13:28:46,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,549 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:46,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-12-02 13:28:46,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,560 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-12-02 13:28:46,562 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 [2024-12-02 13:28:46,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,574 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:46,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,578 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:46,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,585 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-12-02 13:28:46,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:46,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:46,610 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-12-02 13:28:46,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,617 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-12-02 13:28:46,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,630 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:46,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,631 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:46,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:46,646 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-12-02 13:28:46,646 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-12-02 13:28:46,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-12-02 13:28:46,789 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-12-02 13:28:46,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,791 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-12-02 13:28:46,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,808 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:46,808 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:46,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-12-02 13:28:46,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,827 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-12-02 13:28:46,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,850 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-12-02 13:28:46,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,857 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-12-02 13:28:46,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,872 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,876 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-12-02 13:28:46,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,883 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-12-02 13:28:46,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,904 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-12-02 13:28:46,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,910 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-12-02 13:28:46,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:46,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,926 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:46,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:46,930 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2024-12-02 13:28:46,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,936 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-12-02 13:28:46,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:46,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:46,954 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:46,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:46,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:46,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-12-02 13:28:46,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:46,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:46,973 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:46,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-12-02 13:28:46,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:46,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:46,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:46,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:46,990 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:46,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:47,012 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-12-02 13:28:47,012 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-12-02 13:28:47,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:47,671 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-12-02 13:28:47,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,672 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-12-02 13:28:47,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:47,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:47,688 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:47,694 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-12-02 13:28:47,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,701 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-12-02 13:28:47,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:47,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:47,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:47,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:47,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-12-02 13:28:47,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,724 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-12-02 13:28:47,726 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 [2024-12-02 13:28:47,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:47,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:47,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:47,740 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-12-02 13:28:47,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,747 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-12-02 13:28:47,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:47,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:47,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:47,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:47,763 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:47,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,770 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-12-02 13:28:47,772 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 [2024-12-02 13:28:47,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:47,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:47,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:47,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-12-02 13:28:47,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,794 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-12-02 13:28:47,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:47,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:47,810 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:47,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-12-02 13:28:47,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,822 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-12-02 13:28:47,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:47,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:47,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,836 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:47,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:47,847 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-12-02 13:28:47,847 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-12-02 13:28:47,911 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-12-02 13:28:47,916 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-12-02 13:28:47,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,918 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-12-02 13:28:47,920 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 [2024-12-02 13:28:47,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:47,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:47,935 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:47,935 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:47,943 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:47,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,951 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-12-02 13:28:47,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:47,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:47,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:47,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:47,966 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:47,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:47,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:47,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-12-02 13:28:47,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:47,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:47,975 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:47,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-12-02 13:28:47,978 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 [2024-12-02 13:28:47,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:47,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:47,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:47,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:47,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:47,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:47,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:47,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:47,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-12-02 13:28:48,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,002 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-12-02 13:28:48,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:48,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:48,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,016 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:48,017 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:48,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-12-02 13:28:48,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,026 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-12-02 13:28:48,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:48,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:48,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:48,040 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:48,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-12-02 13:28:48,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,049 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-12-02 13:28:48,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:48,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:48,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:48,066 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:48,066 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:48,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-12-02 13:28:48,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,081 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-12-02 13:28:48,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:48,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:48,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,095 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:48,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:48,112 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-12-02 13:28:48,112 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-12-02 13:28:48,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-12-02 13:28:48,232 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-12-02 13:28:48,232 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_#t~nondet1#1, main_~x~0#1, main_~y~0#1, main_~oldx~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~oldx~0#1;havoc main_#t~nondet0#1;main_~x~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;havoc main_#t~nondet1#1;main_~y~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;" "assume !!(-1073741823 <= main_~x~0#1 && main_~x~0#1 <= 1073741823);" "assume !!(-1073741823 <= main_~y~0#1 && main_~y~0#1 <= 1073741823);" "assume main_~x~0#1 >= 0 || main_~y~0#1 >= 0;" "main_~oldx~0#1 := main_~x~0#1;main_~x~0#1 := main_~y~0#1 - 1;main_~y~0#1 := main_~oldx~0#1 - 1;" [2024-12-02 13:28:48,232 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 >= 0 || main_~y~0#1 >= 0;" "main_~oldx~0#1 := main_~x~0#1;main_~x~0#1 := main_~y~0#1 - 1;main_~y~0#1 := main_~oldx~0#1 - 1;" [2024-12-02 13:28:48,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:28:48,232 INFO L85 PathProgramCache]: Analyzing trace with hash 889571372, now seen corresponding path program 2 times [2024-12-02 13:28:48,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-02 13:28:48,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877096610] [2024-12-02 13:28:48,232 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:28:48,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:28:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:48,238 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:28:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:48,241 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-02 13:28:48,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:28:48,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1541, now seen corresponding path program 2 times [2024-12-02 13:28:48,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-02 13:28:48,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [793001219] [2024-12-02 13:28:48,242 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:28:48,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:28:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:48,246 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:28:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:48,249 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-02 13:28:48,249 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:28:48,249 INFO L85 PathProgramCache]: Analyzing trace with hash 179597168, now seen corresponding path program 3 times [2024-12-02 13:28:48,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-02 13:28:48,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913125641] [2024-12-02 13:28:48,250 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:28:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:28:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:48,258 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:28:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:28:48,265 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-02 13:28:48,297 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:48,297 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:48,297 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:48,297 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:48,297 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-12-02 13:28:48,297 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,297 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:48,297 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:48,297 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Loop [2024-12-02 13:28:48,297 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:48,298 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:48,299 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:48,301 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:48,310 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:48,359 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:48,359 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-12-02 13:28:48,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,361 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-12-02 13:28:48,364 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:48,364 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:48,387 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:48,387 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_5=1} Honda state: {v_rep~unnamed0~0~true_5=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:48,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-12-02 13:28:48,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,395 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-12-02 13:28:48,397 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:48,397 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:48,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-12-02 13:28:48,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,429 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-12-02 13:28:48,432 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-12-02 13:28:48,432 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:48,537 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-12-02 13:28:48,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-12-02 13:28:48,541 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:48,541 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:48,541 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:48,541 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:48,541 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-12-02 13:28:48,541 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,541 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:48,541 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:48,541 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Loop [2024-12-02 13:28:48,541 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:48,541 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:48,542 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:48,545 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:48,553 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:48,600 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:48,600 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-12-02 13:28:48,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,602 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-12-02 13:28:48,604 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 [2024-12-02 13:28:48,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:48,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:48,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:48,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-12-02 13:28:48,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,628 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-12-02 13:28:48,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,642 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:48,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:48,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:48,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,648 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-12-02 13:28:48,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,654 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-12-02 13:28:48,656 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 [2024-12-02 13:28:48,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:48,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:48,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:48,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-12-02 13:28:48,676 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-12-02 13:28:48,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,678 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-12-02 13:28:48,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:48,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:48,692 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:48,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-12-02 13:28:48,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,704 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-12-02 13:28:48,706 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 [2024-12-02 13:28:48,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,717 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:48,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:48,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:48,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-12-02 13:28:48,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,729 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-12-02 13:28:48,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:48,744 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:48,744 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:48,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-12-02 13:28:48,753 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-12-02 13:28:48,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,754 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-12-02 13:28:48,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:48,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:48,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:48,776 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-12-02 13:28:48,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,786 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-12-02 13:28:48,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,800 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:48,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:48,801 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-12-02 13:28:48,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,808 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-12-02 13:28:48,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,815 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-12-02 13:28:48,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:48,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:48,832 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:48,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-12-02 13:28:48,843 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-12-02 13:28:48,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,845 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-12-02 13:28:48,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:48,863 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:48,863 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:48,870 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-12-02 13:28:48,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,877 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-12-02 13:28:48,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,892 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:48,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:48,895 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-12-02 13:28:48,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-12-02 13:28:48,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,909 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-12-02 13:28:48,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:48,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:48,926 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:48,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:48,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-12-02 13:28:48,937 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-12-02 13:28:48,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,938 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-12-02 13:28:48,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:48,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:48,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:48,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:48,953 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:48,953 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:48,958 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-12-02 13:28:48,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,965 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-12-02 13:28:48,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:48,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:48,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:48,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:48,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:48,979 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:48,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:48,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:48,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:48,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:48,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-12-02 13:28:48,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:48,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:48,997 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:48,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-12-02 13:28:48,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:49,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:49,013 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:49,013 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:49,018 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-12-02 13:28:49,023 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-12-02 13:28:49,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,025 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-12-02 13:28:49,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:49,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:49,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:49,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:49,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-12-02 13:28:49,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,056 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-12-02 13:28:49,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:49,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:49,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,070 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:49,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:49,072 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-12-02 13:28:49,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:49,094 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-12-02 13:28:49,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,101 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-12-02 13:28:49,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,114 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:49,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:49,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:49,117 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:49,122 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-12-02 13:28:49,127 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-12-02 13:28:49,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,129 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-12-02 13:28:49,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:49,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:49,145 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:49,145 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:49,153 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-12-02 13:28:49,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,159 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-12-02 13:28:49,162 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 [2024-12-02 13:28:49,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:49,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:49,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,174 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:49,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:49,178 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-12-02 13:28:49,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:49,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-12-02 13:28:49,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,233 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-12-02 13:28:49,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:49,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:49,249 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:49,249 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:49,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-12-02 13:28:49,262 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-12-02 13:28:49,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,263 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-12-02 13:28:49,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:49,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:49,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:49,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:49,284 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-12-02 13:28:49,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,292 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-12-02 13:28:49,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:49,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:49,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,310 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:49,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:49,312 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-12-02 13:28:49,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:49,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-12-02 13:28:49,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,334 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-12-02 13:28:49,337 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 [2024-12-02 13:28:49,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:49,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:49,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:49,352 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:49,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:49,363 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-12-02 13:28:49,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,365 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-12-02 13:28:49,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:49,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:49,382 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:49,382 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:49,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-12-02 13:28:49,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,397 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-12-02 13:28:49,400 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 [2024-12-02 13:28:49,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:49,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:49,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,412 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:49,412 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:49,415 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:49,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:49,428 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:49,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,435 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-12-02 13:28:49,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:49,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:49,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,448 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:49,451 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:49,451 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:49,459 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-12-02 13:28:49,506 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:49,506 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:49,506 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:49,506 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:49,506 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-12-02 13:28:49,506 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,506 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:49,506 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:49,506 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Lasso [2024-12-02 13:28:49,506 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:49,506 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:49,507 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,510 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,512 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,513 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,515 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,530 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,601 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:49,601 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-12-02 13:28:49,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,603 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-12-02 13:28:49,605 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:49,605 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,616 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:49,616 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~oldx~0#1=0} Honda state: {ULTIMATE.start_main_~oldx~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:49,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-12-02 13:28:49,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,623 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-12-02 13:28:49,625 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:49,625 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,637 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:49,637 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1#1=0} Honda state: {ULTIMATE.start_main_#t~nondet1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:49,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-12-02 13:28:49,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,644 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-12-02 13:28:49,646 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:49,646 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,664 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:49,665 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_7=0} Honda state: {v_rep~unnamed0~0~false_7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:49,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-12-02 13:28:49,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,671 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-12-02 13:28:49,673 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:49,673 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,685 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:49,685 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0#1=0} Honda state: {ULTIMATE.start_main_#t~nondet0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:49,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-12-02 13:28:49,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,692 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-12-02 13:28:49,694 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:49,694 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,706 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-12-02 13:28:49,707 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res#1=0} Honda state: {ULTIMATE.start_main_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-12-02 13:28:49,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-12-02 13:28:49,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,713 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-12-02 13:28:49,715 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-12-02 13:28:49,715 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-12-02 13:28:49,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,773 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-12-02 13:28:49,775 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-12-02 13:28:49,775 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-12-02 13:28:49,797 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-12-02 13:28:49,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-12-02 13:28:49,799 INFO L204 LassoAnalysis]: Preferences: [2024-12-02 13:28:49,799 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-02 13:28:49,799 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-02 13:28:49,799 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-02 13:28:49,799 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-12-02 13:28:49,799 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,799 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-02 13:28:49,799 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-02 13:28:49,799 INFO L132 ssoRankerPreferences]: Filename of dumped script: Copenhagen_disj-2.c_Iteration1_Lasso [2024-12-02 13:28:49,800 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-02 13:28:49,800 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-02 13:28:49,801 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,815 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,816 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,818 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,819 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,821 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,823 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-02 13:28:49,910 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-02 13:28:49,910 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-12-02 13:28:49,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,912 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-12-02 13:28:49,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:49,928 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:49,928 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:49,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:49,936 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2024-12-02 13:28:49,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:49,951 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-12-02 13:28:49,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,958 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-12-02 13:28:49,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:49,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:49,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:49,972 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:49,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:49,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:49,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-12-02 13:28:49,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:49,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:49,980 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:49,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-12-02 13:28:49,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:49,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:49,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:49,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:49,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:49,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:49,995 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:49,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-12-02 13:28:50,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,005 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-12-02 13:28:50,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:50,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:50,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-12-02 13:28:50,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,027 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-12-02 13:28:50,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:50,040 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:50,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-12-02 13:28:50,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,054 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-12-02 13:28:50,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:50,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:50,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-02 13:28:50,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-12-02 13:28:50,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,080 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-12-02 13:28:50,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-02 13:28:50,094 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-02 13:28:50,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-12-02 13:28:50,101 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-12-02 13:28:50,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,102 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-12-02 13:28:50,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,117 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:50,117 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:50,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,125 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2024-12-02 13:28:50,125 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:50,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-12-02 13:28:50,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,165 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-12-02 13:28:50,167 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 [2024-12-02 13:28:50,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,180 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:50,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,187 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-12-02 13:28:50,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:50,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:50,205 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-12-02 13:28:50,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,213 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-12-02 13:28:50,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-12-02 13:28:50,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,235 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-12-02 13:28:50,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-12-02 13:28:50,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,257 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-12-02 13:28:50,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,272 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:50,272 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:50,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-12-02 13:28:50,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,283 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-12-02 13:28:50,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-12-02 13:28:50,303 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-12-02 13:28:50,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,305 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-12-02 13:28:50,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,318 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:50,318 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:50,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,328 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-12-02 13:28:50,328 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-12-02 13:28:50,366 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-12-02 13:28:50,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,373 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-12-02 13:28:50,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:50,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,388 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-12-02 13:28:50,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,394 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-12-02 13:28:50,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,409 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:50,409 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:50,414 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-12-02 13:28:50,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,420 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-12-02 13:28:50,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:50,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,438 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-12-02 13:28:50,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,446 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-12-02 13:28:50,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:50,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,464 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-12-02 13:28:50,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,472 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-12-02 13:28:50,475 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 [2024-12-02 13:28:50,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,490 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:50,490 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:50,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-12-02 13:28:50,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,504 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-12-02 13:28:50,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:50,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:50,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,522 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-12-02 13:28:50,528 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-12-02 13:28:50,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,530 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-12-02 13:28:50,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,544 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:50,544 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:50,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,556 INFO L401 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2024-12-02 13:28:50,556 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-12-02 13:28:50,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-12-02 13:28:50,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,609 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-12-02 13:28:50,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:50,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-12-02 13:28:50,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,630 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-12-02 13:28:50,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,646 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:50,646 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:50,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-12-02 13:28:50,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,661 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-12-02 13:28:50,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:50,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,676 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-12-02 13:28:50,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,683 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-12-02 13:28:50,685 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 [2024-12-02 13:28:50,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:50,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,699 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-12-02 13:28:50,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,706 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-12-02 13:28:50,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:50,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:50,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-12-02 13:28:50,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,733 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-12-02 13:28:50,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-02 13:28:50,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:50,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:50,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,749 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-12-02 13:28:50,754 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-12-02 13:28:50,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,755 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-12-02 13:28:50,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,769 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,769 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:50,769 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:50,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,777 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2024-12-02 13:28:50,778 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:50,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-12-02 13:28:50,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,848 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-12-02 13:28:50,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-12-02 13:28:50,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,870 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-12-02 13:28:50,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,884 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:50,884 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:50,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-12-02 13:28:50,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,895 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-12-02 13:28:50,897 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 [2024-12-02 13:28:50,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,911 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-12-02 13:28:50,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,918 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-12-02 13:28:50,920 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 [2024-12-02 13:28:50,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-12-02 13:28:50,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,940 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-12-02 13:28:50,942 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 [2024-12-02 13:28:50,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,955 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-02 13:28:50,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-02 13:28:50,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-12-02 13:28:50,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,967 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-12-02 13:28:50,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:50,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:50,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:50,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:50,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:50,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:50,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-02 13:28:50,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-02 13:28:50,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:50,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:50,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-12-02 13:28:50,991 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-12-02 13:28:50,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:50,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:50,993 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:50,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-12-02 13:28:50,995 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 [2024-12-02 13:28:51,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,009 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,009 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:51,009 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:51,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,023 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-12-02 13:28:51,023 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-12-02 13:28:51,277 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-12-02 13:28:51,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,283 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-12-02 13:28:51,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:51,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:51,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:51,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-12-02 13:28:51,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,308 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-12-02 13:28:51,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:51,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:51,334 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-12-02 13:28:51,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,342 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-12-02 13:28:51,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:51,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:51,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:51,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-12-02 13:28:51,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,367 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-12-02 13:28:51,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:51,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:51,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:51,384 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-12-02 13:28:51,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,391 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-12-02 13:28:51,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:51,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:51,413 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-12-02 13:28:51,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,420 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-12-02 13:28:51,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-02 13:28:51,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:51,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:51,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:51,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:51,438 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-12-02 13:28:51,444 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-12-02 13:28:51,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,445 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-12-02 13:28:51,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:51,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:51,460 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:51,460 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:51,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:51,475 INFO L401 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2024-12-02 13:28:51,475 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-12-02 13:28:51,958 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-12-02 13:28:51,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,965 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-12-02 13:28:51,967 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 [2024-12-02 13:28:51,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:51,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:51,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:51,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:51,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:51,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:51,980 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:51,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:51,983 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:51,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-12-02 13:28:51,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:51,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:51,990 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:51,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-12-02 13:28:51,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:52,007 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:52,007 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:52,016 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-12-02 13:28:52,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,022 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-12-02 13:28:52,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:52,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:52,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-12-02 13:28:52,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,047 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-12-02 13:28:52,049 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 [2024-12-02 13:28:52,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:52,065 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:52,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-12-02 13:28:52,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,076 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-12-02 13:28:52,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:52,093 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-02 13:28:52,093 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-02 13:28:52,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-12-02 13:28:52,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,110 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-12-02 13:28:52,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-02 13:28:52,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-02 13:28:52,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,133 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-12-02 13:28:52,139 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-12-02 13:28:52,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,140 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-12-02 13:28:52,142 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 [2024-12-02 13:28:52,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,154 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:52,154 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:52,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,164 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-12-02 13:28:52,164 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-12-02 13:28:52,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-12-02 13:28:52,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,237 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-12-02 13:28:52,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,250 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:52,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2024-12-02 13:28:52,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,259 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-12-02 13:28:52,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:52,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:52,278 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-12-02 13:28:52,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,285 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-12-02 13:28:52,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:52,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,302 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-12-02 13:28:52,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,310 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-12-02 13:28:52,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:52,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-12-02 13:28:52,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,338 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-12-02 13:28:52,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,356 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-02 13:28:52,356 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-02 13:28:52,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-12-02 13:28:52,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,370 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-12-02 13:28:52,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-02 13:28:52,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-02 13:28:52,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-02 13:28:52,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,389 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-12-02 13:28:52,394 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-12-02 13:28:52,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,396 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-12-02 13:28:52,398 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 [2024-12-02 13:28:52,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,411 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2024-12-02 13:28:52,411 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-12-02 13:28:52,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,424 INFO L401 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2024-12-02 13:28:52,424 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-12-02 13:28:52,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-12-02 13:28:52,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,613 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-12-02 13:28:52,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,627 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:52,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-12-02 13:28:52,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,637 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-12-02 13:28:52,639 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 [2024-12-02 13:28:52,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,653 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:52,653 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:52,661 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-12-02 13:28:52,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,667 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-12-02 13:28:52,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,681 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:52,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,684 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-12-02 13:28:52,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,691 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-12-02 13:28:52,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:52,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-12-02 13:28:52,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,714 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-12-02 13:28:52,716 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 [2024-12-02 13:28:52,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,730 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-02 13:28:52,730 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-02 13:28:52,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-12-02 13:28:52,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-02 13:28:52,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:28:52,743 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-02 13:28:52,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-12-02 13:28:52,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-12-02 13:28:52,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-02 13:28:52,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-02 13:28:52,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-02 13:28:52,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-02 13:28:52,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-02 13:28:52,756 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-02 13:28:52,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-02 13:28:52,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-02 13:28:52,759 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-02 13:28:52,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-12-02 13:28:52,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 01:28:52 BoogieIcfgContainer [2024-12-02 13:28:52,770 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-12-02 13:28:52,770 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 13:28:52,770 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 13:28:52,770 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 13:28:52,771 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:28:42" (3/4) ... [2024-12-02 13:28:52,772 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 13:28:52,773 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 13:28:52,774 INFO L158 Benchmark]: Toolchain (without parser) took 10418.34ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 93.5MB in the beginning and 126.5MB in the end (delta: -32.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-12-02 13:28:52,774 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:28:52,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 211.24ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 83.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 13:28:52,775 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.90ms. Allocated memory is still 117.4MB. Free memory was 83.3MB in the beginning and 82.4MB in the end (delta: 909.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:28:52,775 INFO L158 Benchmark]: Boogie Preprocessor took 24.29ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.5MB in the end (delta: 903.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:28:52,775 INFO L158 Benchmark]: RCFGBuilder took 221.59ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 72.6MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 13:28:52,775 INFO L158 Benchmark]: BuchiAutomizer took 9925.84ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 72.6MB in the beginning and 126.5MB in the end (delta: -53.9MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2024-12-02 13:28:52,775 INFO L158 Benchmark]: Witness Printer took 2.84ms. Allocated memory is still 209.7MB. Free memory was 126.5MB in the beginning and 126.5MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:28:52,777 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 211.24ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 83.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.90ms. Allocated memory is still 117.4MB. Free memory was 83.3MB in the beginning and 82.4MB in the end (delta: 909.6kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 24.29ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.5MB in the end (delta: 903.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 221.59ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 72.6MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 9925.84ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 72.6MB in the beginning and 126.5MB in the end (delta: -53.9MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Witness Printer took 2.84ms. Allocated memory is still 209.7MB. Free memory was 126.5MB in the beginning and 126.5MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 9.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 9.8s. 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 ax138 hnf100 lsp73 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq138 hnf95 smp100 dnf163 smp94 tf101 neg100 sie108 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 211ms VariablesStem: 2 VariablesLoop: 4 DisjunctsStem: 2 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 60 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 6 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.3s 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 { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_#t~nondet1#1, main_~x~0#1, main_~y~0#1, main_~oldx~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~oldx~0#1;havoc main_#t~nondet0#1;main_~x~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;havoc main_#t~nondet1#1;main_~y~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1;" "assume !!(-1073741823 <= main_~x~0#1 && main_~x~0#1 <= 1073741823);" "assume !!(-1073741823 <= main_~y~0#1 && main_~y~0#1 <= 1073741823);" "assume main_~x~0#1 >= 0 || main_~y~0#1 >= 0;" "main_~oldx~0#1 := main_~x~0#1;main_~x~0#1 := main_~y~0#1 - 1;main_~y~0#1 := main_~oldx~0#1 - 1;" Loop: "assume main_~x~0#1 >= 0 || main_~y~0#1 >= 0;" "main_~oldx~0#1 := main_~x~0#1;main_~x~0#1 := main_~y~0#1 - 1;main_~y~0#1 := main_~oldx~0#1 - 1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-12-02 13:28:52,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dca16306-0625-473e-834b-d534362f21d6/bin/uautomizer-verify-84ZbGMXZE1/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN