./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label15.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label15.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 303e81240b0a1989638e497fa3fbaa4e2ebd948d9aafa1986663f2c99e7f43f3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 22:40:38,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:40:38,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-23 22:40:38,314 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:40:38,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:40:38,343 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:40:38,344 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:40:38,345 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:40:38,346 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:40:38,346 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:40:38,348 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:40:38,348 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:40:38,349 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:40:38,350 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-23 22:40:38,350 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-23 22:40:38,351 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-23 22:40:38,352 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-23 22:40:38,352 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-23 22:40:38,353 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-23 22:40:38,353 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:40:38,354 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-23 22:40:38,355 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 22:40:38,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:40:38,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 22:40:38,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:40:38,357 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-23 22:40:38,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-23 22:40:38,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-23 22:40:38,358 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 22:40:38,359 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 22:40:38,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:40:38,360 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-23 22:40:38,360 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:40:38,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:40:38,361 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:40:38,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:40:38,361 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:40:38,362 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-23 22:40:38,363 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 303e81240b0a1989638e497fa3fbaa4e2ebd948d9aafa1986663f2c99e7f43f3 [2023-11-23 22:40:38,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:40:38,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:40:38,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:40:38,661 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:40:38,662 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:40:38,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/eca-rers2012/Problem02_label15.c [2023-11-23 22:40:41,915 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:40:42,313 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:40:42,314 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/sv-benchmarks/c/eca-rers2012/Problem02_label15.c [2023-11-23 22:40:42,333 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/data/f98809bca/2ea6dad41753480189bb8bc8c0553818/FLAGde3488e15 [2023-11-23 22:40:42,350 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/data/f98809bca/2ea6dad41753480189bb8bc8c0553818 [2023-11-23 22:40:42,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:40:42,355 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:40:42,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:40:42,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:40:42,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:40:42,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:40:42" (1/1) ... [2023-11-23 22:40:42,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e65f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:42, skipping insertion in model container [2023-11-23 22:40:42,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:40:42" (1/1) ... [2023-11-23 22:40:42,421 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:40:42,804 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:40:42,820 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:40:43,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:40:43,027 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:40:43,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43 WrapperNode [2023-11-23 22:40:43,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:40:43,035 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:40:43,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:40:43,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:40:43,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,075 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,197 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 668 [2023-11-23 22:40:43,198 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:40:43,198 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:40:43,199 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:40:43,199 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:40:43,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,219 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,249 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,289 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 22:40:43,292 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,308 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,328 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,338 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,351 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:40:43,363 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:40:43,364 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:40:43,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:40:43,365 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (1/1) ... [2023-11-23 22:40:43,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:43,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:43,431 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:43,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-23 22:40:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:40:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:40:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:40:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:40:43,589 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:40:43,592 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:40:44,887 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:40:44,911 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:40:44,911 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 22:40:44,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:40:44 BoogieIcfgContainer [2023-11-23 22:40:44,914 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:40:44,915 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-23 22:40:44,915 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-23 22:40:44,932 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-23 22:40:44,933 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:40:44,933 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 10:40:42" (1/3) ... [2023-11-23 22:40:44,934 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@46a568b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 10:40:44, skipping insertion in model container [2023-11-23 22:40:44,935 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:40:44,935 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:40:43" (2/3) ... [2023-11-23 22:40:44,935 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@46a568b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 10:40:44, skipping insertion in model container [2023-11-23 22:40:44,936 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:40:44,936 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:40:44" (3/3) ... [2023-11-23 22:40:44,937 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label15.c [2023-11-23 22:40:45,009 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-23 22:40:45,010 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-23 22:40:45,010 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-23 22:40:45,010 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-23 22:40:45,010 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-23 22:40:45,010 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-23 22:40:45,010 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-23 22:40:45,011 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-23 22:40:45,016 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:40:45,053 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2023-11-23 22:40:45,054 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:40:45,054 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:40:45,062 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:40:45,063 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-23 22:40:45,063 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-23 22:40:45,064 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:40:45,078 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2023-11-23 22:40:45,079 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:40:45,079 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:40:45,080 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:40:45,081 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-23 22:40:45,089 INFO L748 eck$LassoCheckResult]: Stem: 141#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 150#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 104#L616-2true [2023-11-23 22:40:45,090 INFO L750 eck$LassoCheckResult]: Loop: 104#L616-2true assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 195#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 17#calculate_output_returnLabel#1true main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 104#L616-2true [2023-11-23 22:40:45,096 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:40:45,096 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-23 22:40:45,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:40:45,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374495053] [2023-11-23 22:40:45,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:40:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:40:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:45,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:40:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:45,262 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:40:45,267 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:40:45,268 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2023-11-23 22:40:45,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:40:45,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352453586] [2023-11-23 22:40:45,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:40:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:40:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:45,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:40:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:45,346 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:40:45,349 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:40:45,349 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2023-11-23 22:40:45,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:40:45,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909486833] [2023-11-23 22:40:45,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:40:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:40:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:40:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:40:45,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:40:45,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909486833] [2023-11-23 22:40:45,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909486833] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:40:45,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:40:45,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 22:40:45,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655895883] [2023-11-23 22:40:45,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:40:45,877 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:40:45,878 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:40:45,878 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:40:45,878 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:40:45,878 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 22:40:45,878 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:45,878 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:40:45,879 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:40:45,879 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration1_Loop [2023-11-23 22:40:45,879 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:40:45,879 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:40:45,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:45,921 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:45,985 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:45,991 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:45,995 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:45,999 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,004 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,008 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,011 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,015 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,019 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,026 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:46,323 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:40:46,324 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 22:40:46,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,329 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,337 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,337 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-23 22:40:46,365 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,365 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,394 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-23 22:40:46,412 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,412 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,439 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,439 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,469 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,477 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,477 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-23 22:40:46,516 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,516 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-23 22:40:46,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,572 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,575 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,575 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,597 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,597 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-23 22:40:46,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,628 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-23 22:40:46,633 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,633 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,654 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,655 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=0} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,681 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-23 22:40:46,684 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,685 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,698 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,698 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-23 22:40:46,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,718 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-23 22:40:46,760 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,760 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,788 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-23 22:40:46,790 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,790 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,802 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,802 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=0} Honda state: {ULTIMATE.start_main_~input~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,819 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-23 22:40:46,821 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,821 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,840 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,840 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,865 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-23 22:40:46,867 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,867 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,880 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,880 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,895 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-23 22:40:46,904 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,904 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,921 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:46,921 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:46,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,942 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-23 22:40:46,944 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:46,944 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:46,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:46,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:46,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:46,993 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:46,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-23 22:40:46,996 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 22:40:46,996 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:47,044 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 22:40:47,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,047 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:40:47,047 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:40:47,047 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:40:47,048 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:40:47,048 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:40:47,048 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,048 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:40:47,048 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:40:47,048 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration1_Loop [2023-11-23 22:40:47,048 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:40:47,048 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:40:47,059 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,065 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,112 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,118 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,126 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,129 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,132 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,134 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,137 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,140 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,143 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,147 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:47,390 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:40:47,395 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:40:47,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,400 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-23 22:40:47,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,468 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,489 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:47,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-23 22:40:47,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:47,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,536 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-23 22:40:47,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,592 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,613 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-23 22:40:47,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,645 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-23 22:40:47,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,663 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,698 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-23 22:40:47,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,722 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,777 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,806 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-23 22:40:47,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,835 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-23 22:40:47,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,853 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:47,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,895 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-23 22:40:47,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2023-11-23 22:40:47,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,939 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:47,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-23 22:40:47,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:47,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-23 22:40:47,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:47,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:47,967 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:47,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-23 22:40:47,969 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 [2023-11-23 22:40:47,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:47,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:47,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:47,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:47,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:47,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:47,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:47,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-23 22:40:48,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,005 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-23 22:40:48,007 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 [2023-11-23 22:40:48,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,018 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:48,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:48,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-23 22:40:48,039 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:40:48,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,040 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-23 22:40:48,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,057 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-23 22:40:48,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,113 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,129 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:48,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-23 22:40:48,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:40:48,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-23 22:40:48,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,175 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-23 22:40:48,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,189 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-23 22:40:48,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,203 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-23 22:40:48,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:48,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,263 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-23 22:40:48,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-23 22:40:48,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,313 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-23 22:40:48,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,327 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:48,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,344 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-23 22:40:48,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-23 22:40:48,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,404 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-23 22:40:48,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-23 22:40:48,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,432 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-23 22:40:48,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-23 22:40:48,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,482 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-23 22:40:48,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:48,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,525 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,544 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:48,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-23 22:40:48,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2023-11-23 22:40:48,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,588 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,605 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:48,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:48,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:48,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-23 22:40:48,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-23 22:40:48,652 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:40:48,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,653 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-23 22:40:48,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:48,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,701 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,725 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:48,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-23 22:40:48,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:48,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-23 22:40:48,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,763 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-23 22:40:48,765 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 [2023-11-23 22:40:48,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:48,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,824 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-23 22:40:48,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-23 22:40:48,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,862 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-23 22:40:48,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-23 22:40:48,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,899 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-23 22:40:48,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,912 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-11-23 22:40:48,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,944 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-23 22:40:48,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:48,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-23 22:40:48,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:48,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:48,975 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:48,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-23 22:40:48,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:48,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:48,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:48,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:48,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:48,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:48,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:48,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:48,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-23 22:40:49,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,003 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-23 22:40:49,004 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 [2023-11-23 22:40:49,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:49,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:49,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-23 22:40:49,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,032 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-23 22:40:49,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:49,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:49,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,083 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-23 22:40:49,084 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 [2023-11-23 22:40:49,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:49,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:49,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-23 22:40:49,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,125 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-23 22:40:49,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,137 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:49,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:49,140 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:49,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-23 22:40:49,173 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:40:49,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,174 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-23 22:40:49,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,189 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-23 22:40:49,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,243 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-23 22:40:49,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,257 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:49,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,271 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:40:49,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,312 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-23 22:40:49,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-23 22:40:49,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,346 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-23 22:40:49,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-23 22:40:49,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,387 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-23 22:40:49,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-23 22:40:49,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,418 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-23 22:40:49,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,487 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-23 22:40:49,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-23 22:40:49,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,546 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-23 22:40:49,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,589 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-23 22:40:49,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,644 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-23 22:40:49,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,663 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,699 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:49,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-23 22:40:49,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,755 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:49,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,773 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:49,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:49,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-23 22:40:49,777 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:49,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-23 22:40:49,812 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:40:49,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,813 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-23 22:40:49,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:49,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:49,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,825 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:49,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:49,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,861 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-23 22:40:49,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:49,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:49,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,874 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:49,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:49,881 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:40:49,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:49,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,926 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-23 22:40:49,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:49,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:49,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:49,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:49,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:49,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-23 22:40:49,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:49,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:49,968 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:49,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-23 22:40:49,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:49,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:49,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:49,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:49,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:49,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:49,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:49,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:49,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:49,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-23 22:40:50,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,003 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-23 22:40:50,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,016 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,034 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-23 22:40:50,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,077 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-23 22:40:50,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,135 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-23 22:40:50,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,191 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-23 22:40:50,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,247 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-23 22:40:50,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,267 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,298 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-23 22:40:50,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:50,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-23 22:40:50,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,369 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-23 22:40:50,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:50,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,382 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:50,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:50,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:50,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-23 22:40:50,411 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:40:50,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,412 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-23 22:40:50,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,456 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-23 22:40:50,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,472 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:50,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:50,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,596 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-23 22:40:50,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,672 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-23 22:40:50,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-23 22:40:50,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,712 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-23 22:40:50,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-23 22:40:50,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,749 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-23 22:40:50,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,764 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,789 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-23 22:40:50,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-23 22:40:50,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,844 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-23 22:40:50,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,858 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:50,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,878 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-23 22:40:50,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:50,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,894 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:50,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-23 22:40:50,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:50,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:50,940 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:50,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-23 22:40:50,942 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 [2023-11-23 22:40:50,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:50,953 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:50,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:50,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:50,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:50,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:50,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:50,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:50,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,005 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:51,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:51,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:51,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-23 22:40:51,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,059 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:51,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,077 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:51,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:51,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-23 22:40:51,080 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:51,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,122 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:40:51,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,124 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-23 22:40:51,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-23 22:40:51,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,180 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-23 22:40:51,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,194 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:51,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,205 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:40:51,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,267 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-23 22:40:51,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-23 22:40:51,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,306 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-23 22:40:51,308 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 [2023-11-23 22:40:51,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,321 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,369 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,372 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 [2023-11-23 22:40:51,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,385 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-23 22:40:51,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,421 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,423 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 [2023-11-23 22:40:51,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-23 22:40:51,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,435 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,453 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-23 22:40:51,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,473 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,520 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-23 22:40:51,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,584 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-23 22:40:51,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,652 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-23 22:40:51,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,673 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,711 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,716 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 [2023-11-23 22:40:51,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-23 22:40:51,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:51,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,771 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:51,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,786 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:51,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:51,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-23 22:40:51,790 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:51,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,833 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:40:51,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,835 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:51,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:51,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:51,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-23 22:40:51,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:51,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,885 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,888 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 [2023-11-23 22:40:51,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-23 22:40:51,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:51,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,901 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:51,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:51,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:51,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:51,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:51,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:51,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:51,951 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:51,953 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 [2023-11-23 22:40:51,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:51,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:51,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:51,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:51,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:51,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:51,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:51,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:51,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-23 22:40:51,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,005 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,007 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 [2023-11-23 22:40:52,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-23 22:40:52,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,050 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-23 22:40:52,051 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 [2023-11-23 22:40:52,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,078 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-23 22:40:52,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,107 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-23 22:40:52,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,169 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-23 22:40:52,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,205 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-23 22:40:52,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,247 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-23 22:40:52,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,277 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-23 22:40:52,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:52,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,310 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-23 22:40:52,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:52,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,322 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:52,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:52,324 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:52,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,347 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:40:52,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,348 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-23 22:40:52,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,361 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-23 22:40:52,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,383 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-23 22:40:52,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,397 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:40:52,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,407 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:40:52,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-23 22:40:52,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,457 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-23 22:40:52,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,471 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,491 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-23 22:40:52,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,504 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,523 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-23 22:40:52,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,572 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-23 22:40:52,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:52,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,615 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,617 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 [2023-11-23 22:40:52,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,631 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-23 22:40:52,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-23 22:40:52,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,651 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-23 22:40:52,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-23 22:40:52,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,683 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-23 22:40:52,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-23 22:40:52,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,713 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-23 22:40:52,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-23 22:40:52,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,744 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-23 22:40:52,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:52,757 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:52,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-23 22:40:52,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:52,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:52,777 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:52,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-23 22:40:52,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:52,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:52,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:52,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:52,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:52,792 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:52,792 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:52,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:52,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:52,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:52,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-23 22:40:52,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:40:52,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 22:40:52,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 22:40:52,855 INFO L87 Difference]: Start difference. First operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 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) [2023-11-23 22:40:53,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:40:53,723 INFO L93 Difference]: Finished difference Result 379 states and 480 transitions. [2023-11-23 22:40:53,724 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 379 states and 480 transitions. [2023-11-23 22:40:53,734 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 304 [2023-11-23 22:40:53,743 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 379 states to 306 states and 407 transitions. [2023-11-23 22:40:53,744 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 306 [2023-11-23 22:40:53,745 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 306 [2023-11-23 22:40:53,746 INFO L73 IsDeterministic]: Start isDeterministic. Operand 306 states and 407 transitions. [2023-11-23 22:40:53,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:40:53,749 INFO L218 hiAutomatonCegarLoop]: Abstraction has 306 states and 407 transitions. [2023-11-23 22:40:53,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states and 407 transitions. [2023-11-23 22:40:53,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 305. [2023-11-23 22:40:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 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) [2023-11-23 22:40:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2023-11-23 22:40:53,799 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2023-11-23 22:40:53,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 22:40:53,805 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2023-11-23 22:40:53,805 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-23 22:40:53,805 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2023-11-23 22:40:53,807 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2023-11-23 22:40:53,808 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:40:53,808 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:40:53,808 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:40:53,809 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:40:53,809 INFO L748 eck$LassoCheckResult]: Stem: 672#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 673#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 658#L616-2 [2023-11-23 22:40:53,809 INFO L750 eck$LassoCheckResult]: Loop: 658#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 725#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 726#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 768#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 753#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 754#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 787#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 785#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 662#L64 assume (((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0);~a28~0 := 7;~a11~0 := 1;~a25~0 := 0;calculate_output_#res#1 := -1; 649#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 658#L616-2 [2023-11-23 22:40:53,810 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:40:53,810 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2023-11-23 22:40:53,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:40:53,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185454754] [2023-11-23 22:40:53,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:40:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:40:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:53,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:40:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:53,829 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:40:53,829 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:40:53,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2023-11-23 22:40:53,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:40:53,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591682591] [2023-11-23 22:40:53,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:40:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:40:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:53,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:40:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:40:53,851 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:40:53,852 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:40:53,852 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2023-11-23 22:40:53,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:40:53,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571640685] [2023-11-23 22:40:53,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:40:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:40:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:40:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:40:53,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:40:53,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571640685] [2023-11-23 22:40:53,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571640685] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:40:53,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:40:53,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 22:40:53,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509374798] [2023-11-23 22:40:53,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:40:54,119 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:40:54,119 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:40:54,119 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:40:54,120 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:40:54,120 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 22:40:54,120 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,120 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:40:54,120 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:40:54,120 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration2_Loop [2023-11-23 22:40:54,120 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:40:54,120 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:40:54,126 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,129 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,133 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,135 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,138 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,141 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,144 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,147 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,153 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,156 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,159 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,161 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,314 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:40:54,314 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 22:40:54,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,316 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,318 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,318 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-23 22:40:54,340 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,340 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,360 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,362 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,362 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-23 22:40:54,388 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,388 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,408 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,415 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,415 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-23 22:40:54,438 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,439 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,458 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,461 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,461 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-23 22:40:54,473 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,473 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,490 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-23 22:40:54,492 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,492 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,503 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,503 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-23 22:40:54,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,521 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-23 22:40:54,525 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,525 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,544 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,544 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=4} Honda state: {~a19~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,559 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-23 22:40:54,580 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,580 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,592 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:40:54,592 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:40:54,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-23 22:40:54,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,607 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-23 22:40:54,609 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:40:54,609 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-23 22:40:54,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,641 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-23 22:40:54,643 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 22:40:54,643 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:40:54,682 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 22:40:54,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-23 22:40:54,687 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:40:54,687 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:40:54,687 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:40:54,687 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:40:54,687 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:40:54,687 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,687 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:40:54,687 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:40:54,687 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration2_Loop [2023-11-23 22:40:54,687 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:40:54,688 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:40:54,690 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,702 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,705 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,708 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,711 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,715 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,718 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,724 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,730 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,733 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,736 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,740 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:40:54,882 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:40:54,883 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:40:54,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,891 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:54,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-23 22:40:54,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:54,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:54,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:54,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:54,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:54,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:54,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:54,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:54,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,927 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-23 22:40:54,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:54,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:54,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:54,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:54,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:54,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:54,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:54,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:54,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:54,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,955 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-23 22:40:54,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:54,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:54,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:54,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:54,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:54,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:54,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:54,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:54,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:54,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:54,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:54,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:54,982 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:54,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-23 22:40:54,983 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 [2023-11-23 22:40:54,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:54,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:54,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:54,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:54,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:54,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:54,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:54,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-23 22:40:55,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,009 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-23 22:40:55,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,020 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,036 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-23 22:40:55,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,048 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:55,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,064 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-23 22:40:55,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,077 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:55,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-23 22:40:55,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,092 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-23 22:40:55,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,103 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,122 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-23 22:40:55,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,135 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:55,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,154 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-23 22:40:55,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:55,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,181 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-23 22:40:55,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,193 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:40:55,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-23 22:40:55,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,208 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-23 22:40:55,210 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 [2023-11-23 22:40:55,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,220 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:40:55,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,238 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:40:55,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,239 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-23 22:40:55,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,252 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-23 22:40:55,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,267 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-23 22:40:55,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,279 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-23 22:40:55,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,295 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-23 22:40:55,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-23 22:40:55,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,323 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-23 22:40:55,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-23 22:40:55,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,351 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-23 22:40:55,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,363 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:55,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,380 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-23 22:40:55,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,409 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-23 22:40:55,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,438 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-23 22:40:55,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,450 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:55,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,471 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-23 22:40:55,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,499 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-23 22:40:55,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,512 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-23 22:40:55,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,527 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-23 22:40:55,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:55,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,588 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-23 22:40:55,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,605 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:55,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:55,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,654 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:40:55,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,655 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-23 22:40:55,656 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 [2023-11-23 22:40:55,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-23 22:40:55,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,683 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-23 22:40:55,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,711 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-23 22:40:55,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,738 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-23 22:40:55,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,799 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-23 22:40:55,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,817 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,818 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:55,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-23 22:40:55,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,834 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-23 22:40:55,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:55,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,863 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-23 22:40:55,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-23 22:40:55,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,910 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-23 22:40:55,913 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 [2023-11-23 22:40:55,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,923 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:55,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,925 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:55,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-23 22:40:55,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,945 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-23 22:40:55,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:55,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:55,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-23 22:40:55,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:55,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:55,977 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:55,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-23 22:40:55,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:55,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:55,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:55,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:55,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:55,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:55,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:55,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-23 22:40:56,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,034 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-23 22:40:56,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:56,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:56,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-23 22:40:56,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,066 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-23 22:40:56,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,078 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:56,082 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:56,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,102 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:40:56,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,104 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-23 22:40:56,105 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 [2023-11-23 22:40:56,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,134 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-23 22:40:56,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,147 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,164 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-23 22:40:56,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,195 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-23 22:40:56,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-23 22:40:56,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,227 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-23 22:40:56,228 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 [2023-11-23 22:40:56,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,239 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,240 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:56,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,259 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-23 22:40:56,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-23 22:40:56,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,287 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-23 22:40:56,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-23 22:40:56,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,316 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-23 22:40:56,317 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 [2023-11-23 22:40:56,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,328 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,330 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:56,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,348 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-23 22:40:56,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,361 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,378 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-23 22:40:56,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,436 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-23 22:40:56,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:56,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,496 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-23 22:40:56,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:40:56,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,514 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:56,519 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:56,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,539 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:40:56,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,540 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-23 22:40:56,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,554 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-23 22:40:56,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,568 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-23 22:40:56,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-23 22:40:56,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,597 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-23 22:40:56,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,610 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,626 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-23 22:40:56,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,655 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-23 22:40:56,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,668 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:56,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,687 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-23 22:40:56,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,715 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-23 22:40:56,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,729 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,747 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-23 22:40:56,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,759 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:56,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-23 22:40:56,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,798 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-23 22:40:56,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,810 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-23 22:40:56,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,827 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-23 22:40:56,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,840 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-23 22:40:56,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,857 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-23 22:40:56,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:40:56,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-23 22:40:56,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,904 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-23 22:40:56,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:56,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,917 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:56,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:40:56,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:56,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:56,943 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:40:56,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,944 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-23 22:40:56,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:56,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:56,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:56,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:56,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:56,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-23 22:40:56,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:56,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:56,978 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:56,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-23 22:40:56,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:56,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:56,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:56,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:56,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:56,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:56,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:56,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:56,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,018 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-23 22:40:57,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-23 22:40:57,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,048 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-23 22:40:57,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,060 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-23 22:40:57,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,078 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-23 22:40:57,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,090 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:57,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,092 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:57,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,147 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-23 22:40:57,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,203 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,220 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-23 22:40:57,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,259 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-23 22:40:57,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,278 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:57,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,281 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:57,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,323 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-23 22:40:57,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,379 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-23 22:40:57,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,437 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-23 22:40:57,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,453 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:57,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,495 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-23 22:40:57,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:40:57,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,512 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:57,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:57,518 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:57,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,565 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:40:57,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,567 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-23 22:40:57,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,583 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:57,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,624 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-23 22:40:57,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:57,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,676 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-23 22:40:57,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,694 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:57,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,727 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-23 22:40:57,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:57,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,783 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-23 22:40:57,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,800 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:57,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,803 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:57,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,849 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-23 22:40:57,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,867 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:57,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,906 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:57,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:57,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-23 22:40:57,924 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:57,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:57,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:57,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:57,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:57,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:57,966 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:57,968 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 [2023-11-23 22:40:57,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:57,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:57,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:57,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:57,981 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:57,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:57,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-23 22:40:57,986 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:57,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,043 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-23 22:40:58,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:58,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:58,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,099 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:58,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:58,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-23 22:40:58,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,155 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-23 22:40:58,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:58,173 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:40:58,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,218 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,234 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:58,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:40:58,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-23 22:40:58,241 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:40:58,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,290 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:40:58,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,291 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,293 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 [2023-11-23 22:40:58,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-23 22:40:58,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,351 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-23 22:40:58,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,403 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-23 22:40:58,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,448 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-23 22:40:58,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-23 22:40:58,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,478 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-23 22:40:58,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,490 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:58,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,491 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:58,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-23 22:40:58,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,508 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-23 22:40:58,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,519 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-23 22:40:58,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,535 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-23 22:40:58,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-23 22:40:58,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,563 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-23 22:40:58,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,576 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:58,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,578 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:58,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-23 22:40:58,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,597 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-23 22:40:58,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-23 22:40:58,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,626 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-23 22:40:58,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,655 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-23 22:40:58,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:40:58,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-23 22:40:58,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,684 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-23 22:40:58,685 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 [2023-11-23 22:40:58,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:40:58,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,696 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:58,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:40:58,700 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:40:58,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,750 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:40:58,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,752 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,756 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 [2023-11-23 22:40:58,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:58,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:58,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-23 22:40:58,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,819 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,837 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,837 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:58,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-23 22:40:58,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:58,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,874 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:58,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,893 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:58,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-23 22:40:58,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:58,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,931 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,933 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 [2023-11-23 22:40:58,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-23 22:40:58,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:58,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:58,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:58,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:58,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:58,947 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:58,948 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:58,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:58,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:58,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:58,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:58,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:58,996 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:58,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:59,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,011 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:59,011 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-23 22:40:59,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:59,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,058 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,060 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 [2023-11-23 22:40:59,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:59,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-23 22:40:59,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:59,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,105 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:59,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:59,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:59,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-23 22:40:59,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,183 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:59,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,198 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,198 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:59,199 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:59,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-23 22:40:59,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,237 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,239 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 [2023-11-23 22:40:59,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:59,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-23 22:40:59,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:59,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,290 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:40:59,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:59,305 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-23 22:40:59,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:59,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,342 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,345 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 [2023-11-23 22:40:59,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:40:59,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:40:59,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-23 22:40:59,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:40:59,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:40:59,398 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:40:59,400 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 [2023-11-23 22:40:59,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-23 22:40:59,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:40:59,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:40:59,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:40:59,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:40:59,414 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:40:59,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:40:59,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:40:59,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:40:59,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:40:59,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2023-11-23 22:40:59,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:40:59,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 22:40:59,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 22:40:59,463 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:40:59,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:40:59,977 INFO L93 Difference]: Finished difference Result 590 states and 749 transitions. [2023-11-23 22:40:59,977 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 590 states and 749 transitions. [2023-11-23 22:40:59,983 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2023-11-23 22:40:59,989 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 590 states to 590 states and 749 transitions. [2023-11-23 22:40:59,989 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 590 [2023-11-23 22:40:59,990 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 590 [2023-11-23 22:40:59,990 INFO L73 IsDeterministic]: Start isDeterministic. Operand 590 states and 749 transitions. [2023-11-23 22:40:59,994 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:40:59,994 INFO L218 hiAutomatonCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-23 22:40:59,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states and 749 transitions. [2023-11-23 22:41:00,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 590. [2023-11-23 22:41:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 590 states have (on average 1.269491525423729) internal successors, (749), 589 states have internal predecessors, (749), 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) [2023-11-23 22:41:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 749 transitions. [2023-11-23 22:41:00,024 INFO L240 hiAutomatonCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-23 22:41:00,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 22:41:00,025 INFO L428 stractBuchiCegarLoop]: Abstraction has 590 states and 749 transitions. [2023-11-23 22:41:00,026 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-23 22:41:00,026 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 590 states and 749 transitions. [2023-11-23 22:41:00,030 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2023-11-23 22:41:00,030 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:41:00,030 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:41:00,032 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:41:00,032 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:41:00,033 INFO L748 eck$LassoCheckResult]: Stem: 1576#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 1577#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 1561#L616-2 [2023-11-23 22:41:00,034 INFO L750 eck$LassoCheckResult]: Loop: 1561#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1632#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1633#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1677#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 1523#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 1913#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1910#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1907#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1904#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1901#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1898#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1895#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1892#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1889#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1886#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1883#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1880#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1877#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1874#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1871#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1868#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1744#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1745#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1822#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1807#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1803#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 1799#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 1742#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 1743#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 1831#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 1829#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 1769#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 1760#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 1761#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 1775#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 1746#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 1747#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 1796#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 1791#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1785#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 1784#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 1783#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 1781#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 1707#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 1708#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1859#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 1856#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 1853#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 1850#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 1847#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 1844#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 1841#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 1838#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 1835#L263 assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1; 1555#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 1561#L616-2 [2023-11-23 22:41:00,035 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:00,036 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2023-11-23 22:41:00,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:00,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96262234] [2023-11-23 22:41:00,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:00,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:00,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:00,049 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:00,050 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:00,050 INFO L85 PathProgramCache]: Analyzing trace with hash 1570821493, now seen corresponding path program 1 times [2023-11-23 22:41:00,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:00,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794695246] [2023-11-23 22:41:00,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:00,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:41:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:41:00,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:41:00,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794695246] [2023-11-23 22:41:00,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794695246] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:41:00,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:41:00,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 22:41:00,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32035145] [2023-11-23 22:41:00,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:41:00,217 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:41:00,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:41:00,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 22:41:00,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 22:41:00,218 INFO L87 Difference]: Start difference. First operand 590 states and 749 transitions. cyclomatic complexity: 160 Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2023-11-23 22:41:00,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:41:00,501 INFO L93 Difference]: Finished difference Result 579 states and 695 transitions. [2023-11-23 22:41:00,501 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 579 states and 695 transitions. [2023-11-23 22:41:00,508 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 577 [2023-11-23 22:41:00,513 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 579 states to 579 states and 695 transitions. [2023-11-23 22:41:00,513 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 579 [2023-11-23 22:41:00,514 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 579 [2023-11-23 22:41:00,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 579 states and 695 transitions. [2023-11-23 22:41:00,516 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:41:00,516 INFO L218 hiAutomatonCegarLoop]: Abstraction has 579 states and 695 transitions. [2023-11-23 22:41:00,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states and 695 transitions. [2023-11-23 22:41:00,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 579. [2023-11-23 22:41:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 579 states have (on average 1.2003454231433506) internal successors, (695), 578 states have internal predecessors, (695), 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) [2023-11-23 22:41:00,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 695 transitions. [2023-11-23 22:41:00,535 INFO L240 hiAutomatonCegarLoop]: Abstraction has 579 states and 695 transitions. [2023-11-23 22:41:00,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 22:41:00,536 INFO L428 stractBuchiCegarLoop]: Abstraction has 579 states and 695 transitions. [2023-11-23 22:41:00,536 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-23 22:41:00,537 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 579 states and 695 transitions. [2023-11-23 22:41:00,540 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 577 [2023-11-23 22:41:00,540 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:41:00,541 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:41:00,543 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:41:00,544 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:41:00,544 INFO L748 eck$LassoCheckResult]: Stem: 2745#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 2746#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 2732#L616-2 [2023-11-23 22:41:00,545 INFO L750 eck$LassoCheckResult]: Loop: 2732#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 2799#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 2800#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 2889#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 2827#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 2828#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 3164#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 2880#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 2735#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 2720#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 2721#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 3161#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 2869#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 2870#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 3159#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 3160#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 2857#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 2858#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 3204#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 3202#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 3200#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 3198#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 3195#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 3192#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 3190#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2722#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 2723#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 2830#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 3273#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 3272#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 3271#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 3270#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 3269#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 2821#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 2783#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 2784#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 2807#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 2854#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 2819#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 2820#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 2764#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 2765#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 2810#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 2811#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 2886#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 2711#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 2712#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 2749#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 2750#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 3220#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 3218#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 3217#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 2881#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 2882#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 3215#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 3207#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 2874#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 2822#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 2823#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 3189#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 3172#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 3171#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 2865#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 2866#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 2883#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 2808#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 2809#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 3168#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 3167#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 3166#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 3165#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 2867#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 2853#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 2797#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 2798#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 2770#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 2701#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 2702#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2825#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2812#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2766#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2767#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2740#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2741#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2771#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2772#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2773#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2815#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2788#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2707#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2708#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2818#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2817#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2779#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2780#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2841#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2868#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2855#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2847#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2703#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2704#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2695#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2696#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2775#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2776#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2802#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2743#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2744#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2763#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2739#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2717#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2718#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2824#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2826#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3223#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3222#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3221#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3219#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2842#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2843#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2781#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2782#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2791#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2768#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2769#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3212#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 3211#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3210#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3209#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3208#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2875#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2876#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 3205#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2846#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 2794#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 2747#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2748#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 2751#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 2726#L604-1 calculate_output_#res#1 := -2; 2727#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 2732#L616-2 [2023-11-23 22:41:00,546 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:00,547 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2023-11-23 22:41:00,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:00,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466680853] [2023-11-23 22:41:00,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:00,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:00,553 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:00,560 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:00,561 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:00,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1568461317, now seen corresponding path program 1 times [2023-11-23 22:41:00,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:00,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722659349] [2023-11-23 22:41:00,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:00,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:00,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:00,688 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:00,689 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:00,689 INFO L85 PathProgramCache]: Analyzing trace with hash 714309309, now seen corresponding path program 1 times [2023-11-23 22:41:00,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:00,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179691604] [2023-11-23 22:41:00,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:41:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:41:02,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:41:02,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179691604] [2023-11-23 22:41:02,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179691604] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:41:02,032 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:41:02,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 22:41:02,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903586163] [2023-11-23 22:41:02,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:41:03,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:41:03,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 22:41:03,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-23 22:41:03,624 INFO L87 Difference]: Start difference. First operand 579 states and 695 transitions. cyclomatic complexity: 118 Second operand has 8 states, 8 states have (on average 17.75) internal successors, (142), 7 states have internal predecessors, (142), 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) [2023-11-23 22:41:04,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:41:04,497 INFO L93 Difference]: Finished difference Result 491 states and 606 transitions. [2023-11-23 22:41:04,497 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 491 states and 606 transitions. [2023-11-23 22:41:04,501 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 437 [2023-11-23 22:41:04,506 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 491 states to 491 states and 606 transitions. [2023-11-23 22:41:04,507 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 491 [2023-11-23 22:41:04,507 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 491 [2023-11-23 22:41:04,507 INFO L73 IsDeterministic]: Start isDeterministic. Operand 491 states and 606 transitions. [2023-11-23 22:41:04,508 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:41:04,508 INFO L218 hiAutomatonCegarLoop]: Abstraction has 491 states and 606 transitions. [2023-11-23 22:41:04,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 491 states and 606 transitions. [2023-11-23 22:41:04,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 491 to 491. [2023-11-23 22:41:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 491 states, 491 states have (on average 1.234215885947047) internal successors, (606), 490 states have internal predecessors, (606), 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) [2023-11-23 22:41:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 606 transitions. [2023-11-23 22:41:04,523 INFO L240 hiAutomatonCegarLoop]: Abstraction has 491 states and 606 transitions. [2023-11-23 22:41:04,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 22:41:04,526 INFO L428 stractBuchiCegarLoop]: Abstraction has 491 states and 606 transitions. [2023-11-23 22:41:04,526 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-23 22:41:04,526 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 491 states and 606 transitions. [2023-11-23 22:41:04,529 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 437 [2023-11-23 22:41:04,530 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:41:04,530 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:41:04,531 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2023-11-23 22:41:04,531 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-23 22:41:04,532 INFO L748 eck$LassoCheckResult]: Stem: 3835#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 3836#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 3864#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 3892#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 3893#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 3931#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 3789#calculate_output_returnLabel#1 [2023-11-23 22:41:04,532 INFO L750 eck$LassoCheckResult]: Loop: 3789#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 4119#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 4117#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 4115#L40 assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 3789#calculate_output_returnLabel#1 [2023-11-23 22:41:04,532 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:04,532 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2023-11-23 22:41:04,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:04,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148173660] [2023-11-23 22:41:04,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:04,543 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:04,563 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:04,564 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:04,565 INFO L85 PathProgramCache]: Analyzing trace with hash 29355221, now seen corresponding path program 2 times [2023-11-23 22:41:04,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:04,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596480631] [2023-11-23 22:41:04,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:04,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:04,574 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:04,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:04,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1453850401, now seen corresponding path program 1 times [2023-11-23 22:41:04,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:04,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577997404] [2023-11-23 22:41:04,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:04,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:41:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:41:04,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:41:04,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577997404] [2023-11-23 22:41:04,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577997404] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:41:04,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:41:04,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 22:41:04,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519421359] [2023-11-23 22:41:04,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:41:04,799 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:41:04,799 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:41:04,799 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:41:04,799 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:41:04,800 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 22:41:04,800 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:04,800 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:41:04,800 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:41:04,800 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration5_Loop [2023-11-23 22:41:04,800 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:41:04,800 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:41:04,804 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,807 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,810 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,813 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,819 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,822 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,825 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,831 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,834 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,836 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:04,839 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,087 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:41:05,087 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 22:41:05,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,091 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,093 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:41:05,093 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:41:05,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-23 22:41:05,133 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:41:05,133 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:41:05,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:05,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,212 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-23 22:41:05,232 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:41:05,232 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:41:05,246 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:41:05,246 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=4} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:41:05,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:05,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,265 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,268 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:41:05,268 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:41:05,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-23 22:41:05,282 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 22:41:05,282 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 22:41:05,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-23 22:41:05,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,296 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-23 22:41:05,297 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 22:41:05,297 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:41:05,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-23 22:41:05,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,321 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-23 22:41:05,323 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 22:41:05,323 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 22:41:05,361 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 22:41:05,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:05,364 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:41:05,364 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:41:05,364 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:41:05,364 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:41:05,364 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:41:05,364 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,364 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:41:05,365 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:41:05,365 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration5_Loop [2023-11-23 22:41:05,365 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:41:05,365 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:41:05,366 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,380 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,383 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,386 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,403 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,406 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,409 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,416 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,419 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,424 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:05,670 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:41:05,670 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:41:05,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,672 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-23 22:41:05,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,684 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:05,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,699 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-23 22:41:05,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-23 22:41:05,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,725 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-23 22:41:05,726 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 [2023-11-23 22:41:05,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-23 22:41:05,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,754 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-23 22:41:05,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,766 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-23 22:41:05,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,780 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-23 22:41:05,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,792 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:05,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:05,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-23 22:41:05,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,808 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-23 22:41:05,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,820 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-23 22:41:05,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,839 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-23 22:41:05,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,853 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-23 22:41:05,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,868 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-23 22:41:05,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-23 22:41:05,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,895 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-23 22:41:05,897 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 [2023-11-23 22:41:05,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,907 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:05,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,921 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-23 22:41:05,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:05,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,935 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:05,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:05,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:05,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-23 22:41:05,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:05,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:05,958 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:05,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-23 22:41:05,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:05,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:05,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:05,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:05,971 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:05,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:05,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:05,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:06,022 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:41:06,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,027 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-23 22:41:06,059 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 [2023-11-23 22:41:06,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,074 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-23 22:41:06,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,091 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-23 22:41:06,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,118 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-23 22:41:06,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,136 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-23 22:41:06,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-23 22:41:06,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,164 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-23 22:41:06,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-23 22:41:06,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,192 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-23 22:41:06,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,205 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:06,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:06,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:06,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,255 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,273 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-23 22:41:06,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:06,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,303 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,308 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 [2023-11-23 22:41:06,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-23 22:41:06,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-23 22:41:06,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,338 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-23 22:41:06,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-23 22:41:06,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,367 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-23 22:41:06,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-23 22:41:06,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,394 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-23 22:41:06,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:06,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-23 22:41:06,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,422 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-23 22:41:06,423 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 [2023-11-23 22:41:06,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,433 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:06,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:06,437 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:06,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-23 22:41:06,472 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:41:06,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,473 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-23 22:41:06,474 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 [2023-11-23 22:41:06,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-23 22:41:06,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,506 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-23 22:41:06,507 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 [2023-11-23 22:41:06,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-23 22:41:06,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,534 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-23 22:41:06,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-23 22:41:06,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,562 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-23 22:41:06,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-23 22:41:06,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,595 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-23 22:41:06,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,606 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:06,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,608 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:41:06,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-23 22:41:06,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,627 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-23 22:41:06,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-23 22:41:06,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,654 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-23 22:41:06,656 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 [2023-11-23 22:41:06,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-23 22:41:06,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,682 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-23 22:41:06,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-23 22:41:06,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,717 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-23 22:41:06,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-23 22:41:06,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,744 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-23 22:41:06,745 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 [2023-11-23 22:41:06,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,756 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:06,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-23 22:41:06,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,771 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-23 22:41:06,772 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 [2023-11-23 22:41:06,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,783 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:06,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:06,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:06,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-23 22:41:06,825 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:41:06,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,827 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:06,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:06,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-23 22:41:06,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:06,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,883 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,888 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 [2023-11-23 22:41:06,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:06,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:06,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-23 22:41:06,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-23 22:41:06,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,925 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-23 22:41:06,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:06,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:06,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-23 22:41:06,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,954 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-23 22:41:06,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:06,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:06,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:06,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:06,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:06,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:06,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:06,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:06,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:06,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:06,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:06,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:06,983 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:06,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-23 22:41:06,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,001 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:07,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,004 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:41:07,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-23 22:41:07,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,023 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-23 22:41:07,024 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 [2023-11-23 22:41:07,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:07,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,091 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-23 22:41:07,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:07,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,144 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-23 22:41:07,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:07,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,201 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-23 22:41:07,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:07,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-23 22:41:07,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,230 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-23 22:41:07,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:07,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,258 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-23 22:41:07,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:07,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,270 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:07,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:07,275 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:07,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,298 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:41:07,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,299 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-23 22:41:07,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-23 22:41:07,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,327 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-23 22:41:07,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-23 22:41:07,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,355 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-23 22:41:07,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,367 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-23 22:41:07,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,383 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-23 22:41:07,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-23 22:41:07,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,413 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-23 22:41:07,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,424 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:07,424 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:07,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-23 22:41:07,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,444 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-23 22:41:07,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-23 22:41:07,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,471 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-23 22:41:07,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-23 22:41:07,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,499 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-23 22:41:07,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-23 22:41:07,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,528 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-23 22:41:07,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-23 22:41:07,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,554 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-23 22:41:07,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:07,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-23 22:41:07,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,583 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:07,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,601 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:07,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:07,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-23 22:41:07,607 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:07,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,654 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:41:07,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,655 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-23 22:41:07,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,672 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:07,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,691 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-23 22:41:07,692 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 [2023-11-23 22:41:07,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-23 22:41:07,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,719 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-23 22:41:07,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,730 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-23 22:41:07,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,751 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-23 22:41:07,772 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 [2023-11-23 22:41:07,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,784 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-23 22:41:07,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,803 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-23 22:41:07,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,815 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:07,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,817 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:41:07,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-23 22:41:07,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,839 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-23 22:41:07,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,850 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-23 22:41:07,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,868 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-23 22:41:07,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,879 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-23 22:41:07,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,935 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,940 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 [2023-11-23 22:41:07,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,953 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:07,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:07,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:07,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-23 22:41:07,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:07,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-23 22:41:07,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:07,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:07,987 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:07,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-23 22:41:07,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:07,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:07,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:07,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:07,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:07,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:07,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-23 22:41:08,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,016 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-23 22:41:08,018 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 [2023-11-23 22:41:08,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,029 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:08,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:08,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,081 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,084 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 [2023-11-23 22:41:08,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:08,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,097 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:08,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-23 22:41:08,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:08,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-23 22:41:08,142 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:41:08,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,143 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-23 22:41:08,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-23 22:41:08,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,182 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-23 22:41:08,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-23 22:41:08,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,236 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-23 22:41:08,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-23 22:41:08,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,270 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-23 22:41:08,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-23 22:41:08,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,306 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-23 22:41:08,307 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 [2023-11-23 22:41:08,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,318 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:08,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,322 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2023-11-23 22:41:08,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-23 22:41:08,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,349 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-23 22:41:08,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-23 22:41:08,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,381 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-23 22:41:08,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,394 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:08,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,414 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-23 22:41:08,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-23 22:41:08,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,452 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-23 22:41:08,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-23 22:41:08,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,482 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-23 22:41:08,483 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 [2023-11-23 22:41:08,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:08,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-23 22:41:08,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,515 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-23 22:41:08,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,527 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:08,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:08,536 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:08,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-23 22:41:08,593 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:41:08,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,594 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-23 22:41:08,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-23 22:41:08,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,623 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-23 22:41:08,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:08,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,650 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-23 22:41:08,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-23 22:41:08,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,678 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-23 22:41:08,680 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 [2023-11-23 22:41:08,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-23 22:41:08,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,707 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-23 22:41:08,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,728 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:08,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,729 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-23 22:41:08,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-23 22:41:08,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,750 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-23 22:41:08,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-23 22:41:08,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,779 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-23 22:41:08,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,790 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,791 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-23 22:41:08,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,807 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-23 22:41:08,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-23 22:41:08,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,838 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-23 22:41:08,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-23 22:41:08,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,866 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-23 22:41:08,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:08,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-23 22:41:08,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,895 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-23 22:41:08,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:08,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,906 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:08,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:08,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:08,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-23 22:41:08,939 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:41:08,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,940 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-23 22:41:08,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:08,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:08,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-23 22:41:08,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:08,971 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:08,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-23 22:41:08,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:08,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:08,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:08,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:08,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:08,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:08,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:08,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:08,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:08,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:08,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-23 22:41:08,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:08,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,000 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-23 22:41:09,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,012 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,013 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-23 22:41:09,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,029 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-23 22:41:09,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:09,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,067 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,082 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:09,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-23 22:41:09,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:09,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:09,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,127 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-23 22:41:09,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,161 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-23 22:41:09,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,178 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-23 22:41:09,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-23 22:41:09,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,207 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-23 22:41:09,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,223 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:09,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,263 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-23 22:41:09,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:09,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,319 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:09,337 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:09,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-23 22:41:09,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:09,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:09,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:09,379 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:09,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:09,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:09,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:09,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:09,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:09,397 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-23 22:41:09,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:09,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-23 22:41:09,407 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:09,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:09,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:09,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-23 22:41:09,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:41:09,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 22:41:09,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 22:41:09,455 INFO L87 Difference]: Start difference. First operand 491 states and 606 transitions. cyclomatic complexity: 116 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-11-23 22:41:09,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:41:09,996 INFO L93 Difference]: Finished difference Result 773 states and 914 transitions. [2023-11-23 22:41:09,996 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 773 states and 914 transitions. [2023-11-23 22:41:10,005 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 719 [2023-11-23 22:41:10,012 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 773 states to 773 states and 914 transitions. [2023-11-23 22:41:10,012 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 773 [2023-11-23 22:41:10,013 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 773 [2023-11-23 22:41:10,013 INFO L73 IsDeterministic]: Start isDeterministic. Operand 773 states and 914 transitions. [2023-11-23 22:41:10,015 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:41:10,015 INFO L218 hiAutomatonCegarLoop]: Abstraction has 773 states and 914 transitions. [2023-11-23 22:41:10,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 773 states and 914 transitions. [2023-11-23 22:41:10,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 773 to 772. [2023-11-23 22:41:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 772 states, 772 states have (on average 1.1813471502590673) internal successors, (912), 771 states have internal predecessors, (912), 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) [2023-11-23 22:41:10,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 772 states and 912 transitions. [2023-11-23 22:41:10,034 INFO L240 hiAutomatonCegarLoop]: Abstraction has 772 states and 912 transitions. [2023-11-23 22:41:10,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 22:41:10,037 INFO L428 stractBuchiCegarLoop]: Abstraction has 772 states and 912 transitions. [2023-11-23 22:41:10,037 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-23 22:41:10,037 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 772 states and 912 transitions. [2023-11-23 22:41:10,042 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 718 [2023-11-23 22:41:10,042 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:41:10,042 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:41:10,044 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2023-11-23 22:41:10,044 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:41:10,044 INFO L748 eck$LassoCheckResult]: Stem: 5109#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 5110#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 5139#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5659#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5657#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5656#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5078#calculate_output_returnLabel#1 [2023-11-23 22:41:10,044 INFO L750 eck$LassoCheckResult]: Loop: 5078#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 5095#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5166#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5167#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5211#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5652#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 5078#calculate_output_returnLabel#1 [2023-11-23 22:41:10,045 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:10,045 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2023-11-23 22:41:10,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:10,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309302330] [2023-11-23 22:41:10,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:10,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:10,064 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:10,065 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:10,065 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2023-11-23 22:41:10,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:10,065 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799277752] [2023-11-23 22:41:10,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:10,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:10,077 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:10,078 INFO L160 PredicateUnifier]: Initialized classic predicate unifier WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-11-23 22:41:16,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,176 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,177 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2023-11-23 22:41:16,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,197 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2023-11-23 22:41:16,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2023-11-23 22:41:16,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,228 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-23 22:41:16,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2023-11-23 22:41:16,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,260 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-23 22:41:16,261 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 [2023-11-23 22:41:16,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,273 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,273 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-23 22:41:16,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,291 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-23 22:41:16,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2023-11-23 22:41:16,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,322 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-23 22:41:16,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,335 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2023-11-23 22:41:16,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,355 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-23 22:41:16,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2023-11-23 22:41:16,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,387 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-23 22:41:16,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,401 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2023-11-23 22:41:16,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,419 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-23 22:41:16,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,432 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,432 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2023-11-23 22:41:16,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,451 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-23 22:41:16,452 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 [2023-11-23 22:41:16,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2023-11-23 22:41:16,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,482 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-23 22:41:16,483 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 [2023-11-23 22:41:16,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,496 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,496 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2023-11-23 22:41:16,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,515 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-23 22:41:16,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,532 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,532 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2023-11-23 22:41:16,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,551 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-23 22:41:16,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,564 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,564 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2023-11-23 22:41:16,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,583 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-23 22:41:16,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:16,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:16,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:16,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2023-11-23 22:41:16,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,611 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-23 22:41:16,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,624 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,624 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2023-11-23 22:41:16,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,645 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-23 22:41:16,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,662 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,662 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2023-11-23 22:41:16,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,686 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-23 22:41:16,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2023-11-23 22:41:16,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,749 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-23 22:41:16,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:16,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:16,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:16,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2023-11-23 22:41:16,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,787 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-23 22:41:16,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,807 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,807 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:16,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,831 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-23 22:41:16,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-23 22:41:16,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,872 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-23 22:41:16,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2023-11-23 22:41:16,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,912 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-23 22:41:16,913 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 [2023-11-23 22:41:16,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,931 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:16,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2023-11-23 22:41:16,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:16,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:16,960 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:16,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-23 22:41:16,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:16,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:16,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:16,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:16,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:16,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:16,977 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:16,977 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:16,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2023-11-23 22:41:17,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,003 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-23 22:41:17,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:17,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:17,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2023-11-23 22:41:17,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,043 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-23 22:41:17,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:17,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:17,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:17,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,086 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-23 22:41:17,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:17,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:17,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2023-11-23 22:41:17,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,131 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-23 22:41:17,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,152 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:17,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:17,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2023-11-23 22:41:17,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,176 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-23 22:41:17,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:17,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:17,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:17,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-23 22:41:17,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,222 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-23 22:41:17,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,250 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:17,250 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:17,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-23 22:41:17,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,275 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-23 22:41:17,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:17,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:17,292 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:17,292 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:17,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2023-11-23 22:41:17,317 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:41:17,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,318 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-23 22:41:17,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2023-11-23 22:41:17,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,363 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-23 22:41:17,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,377 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,380 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,380 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:17,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,408 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-23 22:41:17,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,424 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:17,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,430 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-23 22:41:17,430 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-23 22:41:17,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2023-11-23 22:41:17,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,473 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-23 22:41:17,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,514 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2023-11-23 22:41:17,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,541 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-23 22:41:17,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,556 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2023-11-23 22:41:17,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,588 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-23 22:41:17,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,608 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2023-11-23 22:41:17,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,633 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2023-11-23 22:41:17,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2023-11-23 22:41:17,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,673 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2023-11-23 22:41:17,675 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 [2023-11-23 22:41:17,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2023-11-23 22:41:17,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,713 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2023-11-23 22:41:17,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2023-11-23 22:41:17,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,752 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2023-11-23 22:41:17,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,765 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2023-11-23 22:41:17,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,790 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2023-11-23 22:41:17,796 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 [2023-11-23 22:41:17,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,806 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:17,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,829 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2023-11-23 22:41:17,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2023-11-23 22:41:17,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,864 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2023-11-23 22:41:17,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,875 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,878 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2023-11-23 22:41:17,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,898 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2023-11-23 22:41:17,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,910 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2023-11-23 22:41:17,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,933 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2023-11-23 22:41:17,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,944 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:17,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:17,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2023-11-23 22:41:17,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:17,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:17,970 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:17,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2023-11-23 22:41:17,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:17,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:17,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:17,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:17,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:17,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:17,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:17,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2023-11-23 22:41:18,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,019 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2023-11-23 22:41:18,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2023-11-23 22:41:18,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,056 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2023-11-23 22:41:18,057 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 [2023-11-23 22:41:18,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:18,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:18,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:18,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2023-11-23 22:41:18,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,086 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2023-11-23 22:41:18,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2023-11-23 22:41:18,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,120 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2023-11-23 22:41:18,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2023-11-23 22:41:18,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,156 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2023-11-23 22:41:18,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,170 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,170 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2023-11-23 22:41:18,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,191 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2023-11-23 22:41:18,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:18,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,203 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:18,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:18,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2023-11-23 22:41:18,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,219 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2023-11-23 22:41:18,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2023-11-23 22:41:18,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,253 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2023-11-23 22:41:18,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,264 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2023-11-23 22:41:18,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,287 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2023-11-23 22:41:18,288 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 [2023-11-23 22:41:18,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2023-11-23 22:41:18,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,322 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2023-11-23 22:41:18,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,334 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,338 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,338 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2023-11-23 22:41:18,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,366 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2023-11-23 22:41:18,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,377 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,380 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,380 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2023-11-23 22:41:18,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,404 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2023-11-23 22:41:18,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,418 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2023-11-23 22:41:18,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,438 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2023-11-23 22:41:18,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,450 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,453 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,453 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2023-11-23 22:41:18,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,475 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2023-11-23 22:41:18,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2023-11-23 22:41:18,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,512 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2023-11-23 22:41:18,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,524 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2023-11-23 22:41:18,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,547 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2023-11-23 22:41:18,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,558 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:18,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:18,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:18,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2023-11-23 22:41:18,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,575 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2023-11-23 22:41:18,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2023-11-23 22:41:18,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,612 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2023-11-23 22:41:18,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:18,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:18,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:18,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:18,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2023-11-23 22:41:18,648 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:41:18,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,649 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2023-11-23 22:41:18,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,667 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,667 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2023-11-23 22:41:18,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,691 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2023-11-23 22:41:18,692 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 [2023-11-23 22:41:18,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2023-11-23 22:41:18,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,728 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2023-11-23 22:41:18,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,740 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:18,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,747 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-23 22:41:18,747 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-23 22:41:18,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2023-11-23 22:41:18,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,786 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2023-11-23 22:41:18,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,800 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2023-11-23 22:41:18,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,824 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2023-11-23 22:41:18,825 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 [2023-11-23 22:41:18,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2023-11-23 22:41:18,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,867 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2023-11-23 22:41:18,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,881 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,881 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2023-11-23 22:41:18,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,905 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2023-11-23 22:41:18,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,920 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,920 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2023-11-23 22:41:18,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,946 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:18,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2023-11-23 22:41:18,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:18,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:18,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:18,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:18,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:18,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:18,960 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:18,960 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:18,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:18,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2023-11-23 22:41:18,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:18,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:18,986 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2023-11-23 22:41:19,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2023-11-23 22:41:19,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,050 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2023-11-23 22:41:19,051 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 [2023-11-23 22:41:19,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,065 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2023-11-23 22:41:19,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,090 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2023-11-23 22:41:19,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,106 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2023-11-23 22:41:19,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,131 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2023-11-23 22:41:19,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,147 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,147 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2023-11-23 22:41:19,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,172 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2023-11-23 22:41:19,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,187 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,187 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2023-11-23 22:41:19,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,212 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2023-11-23 22:41:19,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2023-11-23 22:41:19,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,252 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2023-11-23 22:41:19,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,268 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2023-11-23 22:41:19,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,296 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2023-11-23 22:41:19,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2023-11-23 22:41:19,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,335 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2023-11-23 22:41:19,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,350 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2023-11-23 22:41:19,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,386 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2023-11-23 22:41:19,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:19,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:19,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:19,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2023-11-23 22:41:19,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,419 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2023-11-23 22:41:19,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,434 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,434 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2023-11-23 22:41:19,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,458 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2023-11-23 22:41:19,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2023-11-23 22:41:19,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,497 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2023-11-23 22:41:19,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2023-11-23 22:41:19,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,534 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2023-11-23 22:41:19,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:19,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:19,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:19,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2023-11-23 22:41:19,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,565 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2023-11-23 22:41:19,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,579 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,579 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2023-11-23 22:41:19,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,603 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2023-11-23 22:41:19,604 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 [2023-11-23 22:41:19,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,618 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,618 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:19,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,642 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2023-11-23 22:41:19,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,657 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,657 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2023-11-23 22:41:19,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,680 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2023-11-23 22:41:19,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,698 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,698 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2023-11-23 22:41:19,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,732 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2023-11-23 22:41:19,734 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 [2023-11-23 22:41:19,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2023-11-23 22:41:19,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,776 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2023-11-23 22:41:19,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,790 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2023-11-23 22:41:19,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,815 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2023-11-23 22:41:19,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:19,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,858 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,860 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 [2023-11-23 22:41:19,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2023-11-23 22:41:19,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,878 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:19,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,916 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2023-11-23 22:41:19,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,934 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:19,934 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:19,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:19,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2023-11-23 22:41:19,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:19,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:19,958 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:19,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2023-11-23 22:41:19,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:19,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:19,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:19,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:19,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:19,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:19,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:19,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:19,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:20,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:20,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,020 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2023-11-23 22:41:20,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:20,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:20,039 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:20,040 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:20,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:20,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,083 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:20,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:20,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2023-11-23 22:41:20,102 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:20,102 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:20,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:20,146 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 22:41:20,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,147 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2023-11-23 22:41:20,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2023-11-23 22:41:20,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,180 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2023-11-23 22:41:20,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,193 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,193 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2023-11-23 22:41:20,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,212 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2023-11-23 22:41:20,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,224 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:20,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,228 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-23 22:41:20,229 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-23 22:41:20,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2023-11-23 22:41:20,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,258 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2023-11-23 22:41:20,259 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 [2023-11-23 22:41:20,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2023-11-23 22:41:20,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,290 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2023-11-23 22:41:20,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,304 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,304 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2023-11-23 22:41:20,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,325 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2023-11-23 22:41:20,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,338 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2023-11-23 22:41:20,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,359 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2023-11-23 22:41:20,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,373 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2023-11-23 22:41:20,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,391 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2023-11-23 22:41:20,393 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 [2023-11-23 22:41:20,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2023-11-23 22:41:20,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,424 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2023-11-23 22:41:20,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2023-11-23 22:41:20,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,458 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2023-11-23 22:41:20,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2023-11-23 22:41:20,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,492 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2023-11-23 22:41:20,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,505 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,506 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2023-11-23 22:41:20,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,527 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2023-11-23 22:41:20,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2023-11-23 22:41:20,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,560 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2023-11-23 22:41:20,562 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 [2023-11-23 22:41:20,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2023-11-23 22:41:20,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,595 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2023-11-23 22:41:20,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,608 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2023-11-23 22:41:20,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,628 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2023-11-23 22:41:20,650 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 [2023-11-23 22:41:20,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2023-11-23 22:41:20,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,683 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2023-11-23 22:41:20,685 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 [2023-11-23 22:41:20,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2023-11-23 22:41:20,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,717 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2023-11-23 22:41:20,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,731 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2023-11-23 22:41:20,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,752 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2023-11-23 22:41:20,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:20,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:20,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:20,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2023-11-23 22:41:20,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,779 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2023-11-23 22:41:20,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2023-11-23 22:41:20,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,814 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2023-11-23 22:41:20,815 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 [2023-11-23 22:41:20,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Ended with exit code 0 [2023-11-23 22:41:20,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,847 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2023-11-23 22:41:20,848 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 [2023-11-23 22:41:20,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,862 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2023-11-23 22:41:20,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,881 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2023-11-23 22:41:20,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:20,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:20,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:20,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2023-11-23 22:41:20,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,910 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2023-11-23 22:41:20,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:20,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2023-11-23 22:41:20,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:20,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:20,943 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:20,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:20,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:20,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:20,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:20,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:20,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:20,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2023-11-23 22:41:20,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:20,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:20,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:21,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,011 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2023-11-23 22:41:21,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:21,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,071 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2023-11-23 22:41:21,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Ended with exit code 0 [2023-11-23 22:41:21,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,142 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2023-11-23 22:41:21,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:21,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,190 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2023-11-23 22:41:21,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2023-11-23 22:41:21,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,227 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2023-11-23 22:41:21,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,241 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2023-11-23 22:41:21,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,261 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2023-11-23 22:41:21,262 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 [2023-11-23 22:41:21,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,275 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2023-11-23 22:41:21,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,296 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2023-11-23 22:41:21,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2023-11-23 22:41:21,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,329 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2023-11-23 22:41:21,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:21,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:21,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:21,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2023-11-23 22:41:21,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,355 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2023-11-23 22:41:21,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2023-11-23 22:41:21,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,392 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2023-11-23 22:41:21,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:21,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:21,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:21,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:21,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2023-11-23 22:41:21,429 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 22:41:21,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,429 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2023-11-23 22:41:21,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,444 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,444 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2023-11-23 22:41:21,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,467 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2023-11-23 22:41:21,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,478 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,481 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,481 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2023-11-23 22:41:21,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,504 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2023-11-23 22:41:21,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,515 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:21,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,522 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-23 22:41:21,522 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-23 22:41:21,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2023-11-23 22:41:21,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,561 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2023-11-23 22:41:21,562 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 [2023-11-23 22:41:21,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,576 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,576 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2023-11-23 22:41:21,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,598 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2023-11-23 22:41:21,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,613 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,614 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2023-11-23 22:41:21,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,638 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2023-11-23 22:41:21,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,650 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,653 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,653 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2023-11-23 22:41:21,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,676 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2023-11-23 22:41:21,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,687 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,690 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,690 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2023-11-23 22:41:21,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,722 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2023-11-23 22:41:21,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,738 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,738 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2023-11-23 22:41:21,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,760 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2023-11-23 22:41:21,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,772 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,775 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,775 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2023-11-23 22:41:21,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,797 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2023-11-23 22:41:21,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,808 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,811 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,811 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2023-11-23 22:41:21,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,835 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2023-11-23 22:41:21,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,846 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,849 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,849 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2023-11-23 22:41:21,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,874 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2023-11-23 22:41:21,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,886 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,889 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,889 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2023-11-23 22:41:21,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,912 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2023-11-23 22:41:21,913 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 [2023-11-23 22:41:21,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,924 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,927 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,927 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2023-11-23 22:41:21,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,949 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2023-11-23 22:41:21,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,961 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:21,964 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:21,964 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:21,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:21,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2023-11-23 22:41:21,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:21,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:21,987 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:21,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2023-11-23 22:41:21,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:21,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:21,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:21,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:21,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:21,998 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,002 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,002 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:22,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,028 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2023-11-23 22:41:22,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,043 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,044 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2023-11-23 22:41:22,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,067 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2023-11-23 22:41:22,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,078 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,089 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,089 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2023-11-23 22:41:22,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,114 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2023-11-23 22:41:22,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:22,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,126 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:22,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:22,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2023-11-23 22:41:22,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,143 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2023-11-23 22:41:22,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,158 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,158 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2023-11-23 22:41:22,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,180 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2023-11-23 22:41:22,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,194 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,194 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2023-11-23 22:41:22,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,217 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2023-11-23 22:41:22,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,232 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,232 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2023-11-23 22:41:22,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,255 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2023-11-23 22:41:22,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:22,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,266 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:22,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:22,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2023-11-23 22:41:22,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,284 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2023-11-23 22:41:22,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,298 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,298 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2023-11-23 22:41:22,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,321 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2023-11-23 22:41:22,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,357 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,357 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:22,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,380 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2023-11-23 22:41:22,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,395 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,398 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,398 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2023-11-23 22:41:22,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,421 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2023-11-23 22:41:22,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,439 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,439 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2023-11-23 22:41:22,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,476 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2023-11-23 22:41:22,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,491 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,491 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:22,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,522 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2023-11-23 22:41:22,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,534 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,537 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,537 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:22,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,560 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2023-11-23 22:41:22,562 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 [2023-11-23 22:41:22,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,576 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,576 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2023-11-23 22:41:22,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,600 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2023-11-23 22:41:22,601 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 [2023-11-23 22:41:22,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,615 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,615 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:22,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,646 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2023-11-23 22:41:22,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,663 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,663 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2023-11-23 22:41:22,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,685 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2023-11-23 22:41:22,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:22,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:22,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,697 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:22,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:22,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:22,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,714 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2023-11-23 22:41:22,716 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 [2023-11-23 22:41:22,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,730 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,730 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2023-11-23 22:41:22,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:22,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:22,755 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:22,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2023-11-23 22:41:22,757 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 [2023-11-23 22:41:22,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:22,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:22,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:22,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:22,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 22:41:22,771 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 22:41:22,771 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:22,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:22,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2023-11-23 22:41:22,797 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-23 22:41:22,797 INFO L748 eck$LassoCheckResult]: Stem: 5109#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 5110#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 5139#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5659#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5657#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5656#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5078#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 5095#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5166#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5167#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5211#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5652#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 5078#calculate_output_returnLabel#1 [2023-11-23 22:41:22,797 INFO L750 eck$LassoCheckResult]: Loop: 5078#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;havoc main_~input~0#1; 5095#L616-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5166#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5167#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5211#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5668#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5652#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 5078#calculate_output_returnLabel#1 [2023-11-23 22:41:22,798 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:22,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2023-11-23 22:41:22,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:22,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809312763] [2023-11-23 22:41:22,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:22,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:22,805 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:22,813 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:22,813 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:22,814 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2023-11-23 22:41:22,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:22,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354745552] [2023-11-23 22:41:22,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:22,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:22,818 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:22,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:22,823 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:22,823 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:41:22,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2023-11-23 22:41:22,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:41:22,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941925779] [2023-11-23 22:41:22,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:41:22,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:41:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:22,833 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:41:22,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:41:22,842 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:41:23,496 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 22:41:23,496 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 22:41:23,497 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 22:41:23,497 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 22:41:23,497 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 22:41:23,497 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:23,497 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 22:41:23,497 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 22:41:23,497 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label15.c_Iteration6_Lasso [2023-11-23 22:41:23,497 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 22:41:23,497 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 22:41:23,502 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,505 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,508 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,511 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,514 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,517 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,532 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,535 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,556 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,559 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,561 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,564 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,566 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,569 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,572 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,574 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,577 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,579 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,587 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,591 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,594 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,598 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,600 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,603 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,605 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,613 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,615 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,617 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 22:41:23,953 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 22:41:23,953 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 22:41:23,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:23,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:23,955 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:23,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:23,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:23,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:23,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:23,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:23,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:23,974 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:23,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2023-11-23 22:41:23,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,004 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2023-11-23 22:41:24,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,059 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,060 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 [2023-11-23 22:41:24,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2023-11-23 22:41:24,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,074 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,111 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,125 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:24,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,128 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-23 22:41:24,128 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:24,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2023-11-23 22:41:24,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,161 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2023-11-23 22:41:24,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,177 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,227 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,243 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2023-11-23 22:41:24,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,278 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2023-11-23 22:41:24,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,330 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2023-11-23 22:41:24,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:24,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,382 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2023-11-23 22:41:24,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2023-11-23 22:41:24,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,414 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2023-11-23 22:41:24,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2023-11-23 22:41:24,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,442 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2023-11-23 22:41:24,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,472 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,473 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2023-11-23 22:41:24,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,490 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2023-11-23 22:41:24,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,502 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2023-11-23 22:41:24,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,518 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2023-11-23 22:41:24,519 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 [2023-11-23 22:41:24,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Ended with exit code 0 [2023-11-23 22:41:24,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,546 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2023-11-23 22:41:24,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,558 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2023-11-23 22:41:24,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,574 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2023-11-23 22:41:24,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,587 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,587 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2023-11-23 22:41:24,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,602 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2023-11-23 22:41:24,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,614 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2023-11-23 22:41:24,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,631 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2023-11-23 22:41:24,632 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 [2023-11-23 22:41:24,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:24,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,642 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:24,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:24,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2023-11-23 22:41:24,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,655 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2023-11-23 22:41:24,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2023-11-23 22:41:24,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,686 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2023-11-23 22:41:24,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2023-11-23 22:41:24,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,715 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2023-11-23 22:41:24,716 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 [2023-11-23 22:41:24,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2023-11-23 22:41:24,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,743 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2023-11-23 22:41:24,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,755 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,755 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2023-11-23 22:41:24,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,771 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2023-11-23 22:41:24,772 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 [2023-11-23 22:41:24,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,783 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2023-11-23 22:41:24,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,799 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2023-11-23 22:41:24,800 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 [2023-11-23 22:41:24,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2023-11-23 22:41:24,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,827 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2023-11-23 22:41:24,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2023-11-23 22:41:24,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,854 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2023-11-23 22:41:24,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2023-11-23 22:41:24,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,890 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2023-11-23 22:41:24,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2023-11-23 22:41:24,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,918 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2023-11-23 22:41:24,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,930 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,930 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2023-11-23 22:41:24,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,947 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2023-11-23 22:41:24,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,958 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,959 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:24,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2023-11-23 22:41:24,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:24,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:24,974 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:24,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2023-11-23 22:41:24,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:24,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:24,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:24,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:24,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:24,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:24,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:24,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2023-11-23 22:41:25,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,002 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2023-11-23 22:41:25,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:25,014 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:25,014 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:25,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2023-11-23 22:41:25,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,030 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2023-11-23 22:41:25,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:25,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:25,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:25,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2023-11-23 22:41:25,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,061 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2023-11-23 22:41:25,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:25,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:25,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:25,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:25,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2023-11-23 22:41:25,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,086 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2023-11-23 22:41:25,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:25,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:25,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 22:41:25,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:25,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2023-11-23 22:41:25,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,110 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2023-11-23 22:41:25,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 22:41:25,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 22:41:25,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 22:41:25,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2023-11-23 22:41:25,138 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 22:41:25,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,138 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2023-11-23 22:41:25,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,151 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,151 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:25,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,170 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2023-11-23 22:41:25,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,182 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,182 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2023-11-23 22:41:25,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,202 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2023-11-23 22:41:25,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,214 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,214 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:25,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,231 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2023-11-23 22:41:25,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,242 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:25,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,245 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-23 22:41:25,245 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:25,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2023-11-23 22:41:25,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,270 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2023-11-23 22:41:25,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2023-11-23 22:41:25,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,302 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2023-11-23 22:41:25,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,315 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,315 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2023-11-23 22:41:25,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,332 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2023-11-23 22:41:25,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,345 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2023-11-23 22:41:25,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,362 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2023-11-23 22:41:25,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2023-11-23 22:41:25,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,391 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2023-11-23 22:41:25,393 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 [2023-11-23 22:41:25,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,404 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,404 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2023-11-23 22:41:25,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,425 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2023-11-23 22:41:25,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,437 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,437 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2023-11-23 22:41:25,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,454 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2023-11-23 22:41:25,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,467 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,467 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Ended with exit code 0 [2023-11-23 22:41:25,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,485 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2023-11-23 22:41:25,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Ended with exit code 0 [2023-11-23 22:41:25,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,515 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2023-11-23 22:41:25,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,527 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,527 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Ended with exit code 0 [2023-11-23 22:41:25,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,545 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2023-11-23 22:41:25,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,558 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,558 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2023-11-23 22:41:25,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,575 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2023-11-23 22:41:25,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,587 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,587 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Ended with exit code 0 [2023-11-23 22:41:25,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,606 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2023-11-23 22:41:25,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,618 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,618 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Ended with exit code 0 [2023-11-23 22:41:25,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,634 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2023-11-23 22:41:25,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:25,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:25,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:25,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2023-11-23 22:41:25,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,661 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2023-11-23 22:41:25,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,674 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,674 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2023-11-23 22:41:25,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,691 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2023-11-23 22:41:25,693 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 [2023-11-23 22:41:25,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,704 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,704 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Ended with exit code 0 [2023-11-23 22:41:25,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,721 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2023-11-23 22:41:25,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,734 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,734 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2023-11-23 22:41:25,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,750 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2023-11-23 22:41:25,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,763 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Ended with exit code 0 [2023-11-23 22:41:25,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,781 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2023-11-23 22:41:25,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2023-11-23 22:41:25,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,811 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2023-11-23 22:41:25,815 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 [2023-11-23 22:41:25,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,827 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,827 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Ended with exit code 0 [2023-11-23 22:41:25,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,846 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2023-11-23 22:41:25,847 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 [2023-11-23 22:41:25,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,858 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,858 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2023-11-23 22:41:25,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,875 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2023-11-23 22:41:25,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Ended with exit code 0 [2023-11-23 22:41:25,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,906 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2023-11-23 22:41:25,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,919 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,919 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2023-11-23 22:41:25,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,936 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2023-11-23 22:41:25,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:25,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,950 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,950 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2023-11-23 22:41:25,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,968 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2023-11-23 22:41:25,969 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 [2023-11-23 22:41:25,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:25,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:25,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:25,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:25,981 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:25,981 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:25,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:25,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2023-11-23 22:41:25,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:25,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:25,998 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:25,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2023-11-23 22:41:25,999 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 [2023-11-23 22:41:26,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:26,011 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:26,011 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:26,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Ended with exit code 0 [2023-11-23 22:41:26,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,030 INFO L229 MonitoredProcess]: Starting monitored process 713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2023-11-23 22:41:26,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,041 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:26,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:26,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:26,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:26,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,060 INFO L229 MonitoredProcess]: Starting monitored process 714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2023-11-23 22:41:26,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:26,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:26,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:26,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2023-11-23 22:41:26,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,095 INFO L229 MonitoredProcess]: Starting monitored process 715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2023-11-23 22:41:26,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:26,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:26,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:26,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:26,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:26,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,123 INFO L229 MonitoredProcess]: Starting monitored process 716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2023-11-23 22:41:26,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:26,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:26,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:26,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:26,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Ended with exit code 0 [2023-11-23 22:41:26,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,165 INFO L229 MonitoredProcess]: Starting monitored process 717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2023-11-23 22:41:26,167 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 [2023-11-23 22:41:26,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:26,179 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:26,179 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:26,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2023-11-23 22:41:26,197 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 22:41:26,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,198 INFO L229 MonitoredProcess]: Starting monitored process 718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2023-11-23 22:41:26,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:26,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,230 INFO L229 MonitoredProcess]: Starting monitored process 719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2023-11-23 22:41:26,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Ended with exit code 0 [2023-11-23 22:41:26,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,264 INFO L229 MonitoredProcess]: Starting monitored process 720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2023-11-23 22:41:26,265 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 [2023-11-23 22:41:26,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,277 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Ended with exit code 0 [2023-11-23 22:41:26,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,298 INFO L229 MonitoredProcess]: Starting monitored process 721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2023-11-23 22:41:26,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,309 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:26,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,314 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-23 22:41:26,314 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-23 22:41:26,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Ended with exit code 0 [2023-11-23 22:41:26,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,344 INFO L229 MonitoredProcess]: Starting monitored process 722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2023-11-23 22:41:26,345 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 [2023-11-23 22:41:26,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,358 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Ended with exit code 0 [2023-11-23 22:41:26,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,379 INFO L229 MonitoredProcess]: Starting monitored process 723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2023-11-23 22:41:26,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,392 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,392 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Ended with exit code 0 [2023-11-23 22:41:26,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,411 INFO L229 MonitoredProcess]: Starting monitored process 724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2023-11-23 22:41:26,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,424 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,424 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Ended with exit code 0 [2023-11-23 22:41:26,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,443 INFO L229 MonitoredProcess]: Starting monitored process 725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2023-11-23 22:41:26,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Ended with exit code 0 [2023-11-23 22:41:26,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,475 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2023-11-23 22:41:26,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2023-11-23 22:41:26,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,510 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2023-11-23 22:41:26,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2023-11-23 22:41:26,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,542 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2023-11-23 22:41:26,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2023-11-23 22:41:26,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,575 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2023-11-23 22:41:26,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2023-11-23 22:41:26,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,607 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2023-11-23 22:41:26,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2023-11-23 22:41:26,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,638 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2023-11-23 22:41:26,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2023-11-23 22:41:26,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,671 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2023-11-23 22:41:26,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,685 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Ended with exit code 0 [2023-11-23 22:41:26,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,703 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2023-11-23 22:41:26,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2023-11-23 22:41:26,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,735 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2023-11-23 22:41:26,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:26,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:26,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:26,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2023-11-23 22:41:26,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,762 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2023-11-23 22:41:26,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Ended with exit code 0 [2023-11-23 22:41:26,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,795 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2023-11-23 22:41:26,796 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 [2023-11-23 22:41:26,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2023-11-23 22:41:26,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,826 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2023-11-23 22:41:26,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2023-11-23 22:41:26,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,858 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2023-11-23 22:41:26,859 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 [2023-11-23 22:41:26,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Ended with exit code 0 [2023-11-23 22:41:26,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,890 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2023-11-23 22:41:26,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,903 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,903 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Ended with exit code 0 [2023-11-23 22:41:26,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,922 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2023-11-23 22:41:26,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Ended with exit code 0 [2023-11-23 22:41:26,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,954 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2023-11-23 22:41:26,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,967 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:26,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:26,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Ended with exit code 0 [2023-11-23 22:41:26,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:26,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:26,984 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:26,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2023-11-23 22:41:26,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:26,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:26,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:26,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:26,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:26,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:26,998 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Ended with exit code 0 [2023-11-23 22:41:27,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,018 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2023-11-23 22:41:27,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,031 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Ended with exit code 0 [2023-11-23 22:41:27,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,050 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2023-11-23 22:41:27,051 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 [2023-11-23 22:41:27,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:27,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,084 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2023-11-23 22:41:27,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Ended with exit code 0 [2023-11-23 22:41:27,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,115 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2023-11-23 22:41:27,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,128 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,128 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:27,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,153 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2023-11-23 22:41:27,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Ended with exit code 0 [2023-11-23 22:41:27,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,184 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2023-11-23 22:41:27,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,199 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,200 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:27,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,223 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2023-11-23 22:41:27,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:27,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:27,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:27,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Ended with exit code 0 [2023-11-23 22:41:27,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,250 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2023-11-23 22:41:27,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:27,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:27,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:27,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2023-11-23 22:41:27,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,277 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2023-11-23 22:41:27,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:27,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:27,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:27,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Ended with exit code 0 [2023-11-23 22:41:27,309 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 22:41:27,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,310 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2023-11-23 22:41:27,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Ended with exit code 0 [2023-11-23 22:41:27,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,343 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2023-11-23 22:41:27,344 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 [2023-11-23 22:41:27,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Ended with exit code 0 [2023-11-23 22:41:27,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,379 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2023-11-23 22:41:27,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,393 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,393 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Ended with exit code 0 [2023-11-23 22:41:27,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,416 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2023-11-23 22:41:27,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,427 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:27,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,432 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-23 22:41:27,433 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-23 22:41:27,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Ended with exit code 0 [2023-11-23 22:41:27,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,465 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2023-11-23 22:41:27,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Ended with exit code 0 [2023-11-23 22:41:27,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,500 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2023-11-23 22:41:27,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Ended with exit code 0 [2023-11-23 22:41:27,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,534 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2023-11-23 22:41:27,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,545 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,548 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,548 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Ended with exit code 0 [2023-11-23 22:41:27,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,567 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2023-11-23 22:41:27,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,581 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,581 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Ended with exit code 0 [2023-11-23 22:41:27,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,602 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2023-11-23 22:41:27,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,616 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,616 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Ended with exit code 0 [2023-11-23 22:41:27,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,641 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2023-11-23 22:41:27,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,655 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2023-11-23 22:41:27,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,674 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2023-11-23 22:41:27,675 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 [2023-11-23 22:41:27,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,688 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,688 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Ended with exit code 0 [2023-11-23 22:41:27,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,707 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2023-11-23 22:41:27,708 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 [2023-11-23 22:41:27,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Ended with exit code 0 [2023-11-23 22:41:27,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,742 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2023-11-23 22:41:27,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,756 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,756 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Ended with exit code 0 [2023-11-23 22:41:27,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,775 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2023-11-23 22:41:27,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Ended with exit code 0 [2023-11-23 22:41:27,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,810 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2023-11-23 22:41:27,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,824 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Ended with exit code 0 [2023-11-23 22:41:27,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,843 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2023-11-23 22:41:27,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,857 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,857 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Ended with exit code 0 [2023-11-23 22:41:27,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,878 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2023-11-23 22:41:27,879 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 [2023-11-23 22:41:27,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:27,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:27,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:27,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Ended with exit code 0 [2023-11-23 22:41:27,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,906 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2023-11-23 22:41:27,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,920 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,920 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Ended with exit code 0 [2023-11-23 22:41:27,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,942 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2023-11-23 22:41:27,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:27,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,956 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,956 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:27,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2023-11-23 22:41:27,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:27,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:27,975 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:27,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2023-11-23 22:41:27,976 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 [2023-11-23 22:41:27,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:27,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:27,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:27,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:27,989 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:27,989 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:27,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Ended with exit code 0 [2023-11-23 22:41:28,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,010 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2023-11-23 22:41:28,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Ended with exit code 0 [2023-11-23 22:41:28,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,043 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2023-11-23 22:41:28,044 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 [2023-11-23 22:41:28,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Ended with exit code 0 [2023-11-23 22:41:28,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,078 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2023-11-23 22:41:28,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,092 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Ended with exit code 0 [2023-11-23 22:41:28,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,112 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2023-11-23 22:41:28,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,125 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,125 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:28,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,146 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2023-11-23 22:41:28,147 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 [2023-11-23 22:41:28,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,160 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,160 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Ended with exit code 0 [2023-11-23 22:41:28,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,203 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2023-11-23 22:41:28,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,217 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2023-11-23 22:41:28,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,239 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2023-11-23 22:41:28,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,253 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,253 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Ended with exit code 0 [2023-11-23 22:41:28,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,275 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2023-11-23 22:41:28,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,289 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Ended with exit code 0 [2023-11-23 22:41:28,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,308 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2023-11-23 22:41:28,310 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 [2023-11-23 22:41:28,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Ended with exit code 0 [2023-11-23 22:41:28,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,345 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2023-11-23 22:41:28,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Ended with exit code 0 [2023-11-23 22:41:28,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,379 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2023-11-23 22:41:28,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,395 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,395 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2023-11-23 22:41:28,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,423 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2023-11-23 22:41:28,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:28,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:28,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:28,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Ended with exit code 0 [2023-11-23 22:41:28,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,453 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2023-11-23 22:41:28,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:28,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:28,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:28,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Ended with exit code 0 [2023-11-23 22:41:28,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,482 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2023-11-23 22:41:28,483 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 [2023-11-23 22:41:28,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 22:41:28,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:28,496 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:28,496 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:28,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Ended with exit code 0 [2023-11-23 22:41:28,517 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 22:41:28,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,518 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2023-11-23 22:41:28,519 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 [2023-11-23 22:41:28,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,531 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,531 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Ended with exit code 0 [2023-11-23 22:41:28,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,551 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2023-11-23 22:41:28,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,564 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,564 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Ended with exit code 0 [2023-11-23 22:41:28,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,586 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2023-11-23 22:41:28,587 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 [2023-11-23 22:41:28,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Ended with exit code 0 [2023-11-23 22:41:28,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,618 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2023-11-23 22:41:28,619 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 [2023-11-23 22:41:28,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,630 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:28,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,634 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-23 22:41:28,634 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 22:41:28,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Ended with exit code 0 [2023-11-23 22:41:28,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,662 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2023-11-23 22:41:28,663 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 [2023-11-23 22:41:28,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,676 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2023-11-23 22:41:28,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,696 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2023-11-23 22:41:28,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Ended with exit code 0 [2023-11-23 22:41:28,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,728 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2023-11-23 22:41:28,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Ended with exit code 0 [2023-11-23 22:41:28,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,759 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2023-11-23 22:41:28,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,772 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,773 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Ended with exit code 0 [2023-11-23 22:41:28,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,791 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2023-11-23 22:41:28,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Ended with exit code 0 [2023-11-23 22:41:28,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,825 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2023-11-23 22:41:28,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,837 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,837 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Ended with exit code 0 [2023-11-23 22:41:28,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,855 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2023-11-23 22:41:28,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,868 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,868 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2023-11-23 22:41:28,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,887 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2023-11-23 22:41:28,888 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 [2023-11-23 22:41:28,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,899 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,899 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Ended with exit code 0 [2023-11-23 22:41:28,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,918 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2023-11-23 22:41:28,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,931 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Ended with exit code 0 [2023-11-23 22:41:28,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,950 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2023-11-23 22:41:28,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:28,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,963 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,963 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:28,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:28,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Ended with exit code 0 [2023-11-23 22:41:28,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:28,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:28,982 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:28,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2023-11-23 22:41:28,983 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 [2023-11-23 22:41:28,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:28,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:28,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:28,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:28,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:28,995 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:28,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Ended with exit code 0 [2023-11-23 22:41:29,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,013 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2023-11-23 22:41:29,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,025 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,025 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Ended with exit code 0 [2023-11-23 22:41:29,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,043 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2023-11-23 22:41:29,044 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 [2023-11-23 22:41:29,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:29,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:29,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:29,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Ended with exit code 0 [2023-11-23 22:41:29,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,070 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2023-11-23 22:41:29,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Ended with exit code 0 [2023-11-23 22:41:29,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,106 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2023-11-23 22:41:29,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,120 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,120 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Ended with exit code 0 [2023-11-23 22:41:29,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,140 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2023-11-23 22:41:29,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,154 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,154 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,175 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2023-11-23 22:41:29,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,189 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,189 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Ended with exit code 0 [2023-11-23 22:41:29,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,208 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2023-11-23 22:41:29,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,222 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,243 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2023-11-23 22:41:29,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,257 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,257 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Ended with exit code 0 [2023-11-23 22:41:29,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,277 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2023-11-23 22:41:29,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,290 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,290 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Ended with exit code 0 [2023-11-23 22:41:29,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,310 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2023-11-23 22:41:29,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,324 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,324 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Ended with exit code 0 [2023-11-23 22:41:29,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,344 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2023-11-23 22:41:29,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Ended with exit code 0 [2023-11-23 22:41:29,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,379 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2023-11-23 22:41:29,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,393 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,393 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Ended with exit code 0 [2023-11-23 22:41:29,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,415 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2023-11-23 22:41:29,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,430 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Ended with exit code 0 [2023-11-23 22:41:29,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,448 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2023-11-23 22:41:29,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,462 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,462 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Ended with exit code 0 [2023-11-23 22:41:29,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,480 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2023-11-23 22:41:29,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,493 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,493 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,552 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2023-11-23 22:41:29,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,575 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,575 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,619 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2023-11-23 22:41:29,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:29,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,638 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:29,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:29,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,675 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,680 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 [2023-11-23 22:41:29,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2023-11-23 22:41:29,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:29,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 22:41:29,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:29,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,733 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2023-11-23 22:41:29,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 22:41:29,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 22:41:29,753 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 22:41:29,753 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 22:41:29,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,791 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 22:41:29,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,792 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,796 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 [2023-11-23 22:41:29,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2023-11-23 22:41:29,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:29,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:29,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:29,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:29,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,851 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:29,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2023-11-23 22:41:29,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:29,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:29,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:29,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:29,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,918 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,920 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 [2023-11-23 22:41:29,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2023-11-23 22:41:29,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:29,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:29,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:29,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:29,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:29,937 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:29,937 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:29,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:29,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:29,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:29,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:29,992 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:29,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2023-11-23 22:41:30,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,008 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,008 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:30,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,014 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-23 22:41:30,014 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-23 22:41:30,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,068 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2023-11-23 22:41:30,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,089 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,089 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,134 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2023-11-23 22:41:30,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,151 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,155 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,155 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,204 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2023-11-23 22:41:30,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,221 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,277 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2023-11-23 22:41:30,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,293 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,296 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,296 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,339 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,341 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 [2023-11-23 22:41:30,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2023-11-23 22:41:30,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,404 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2023-11-23 22:41:30,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,424 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,424 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,465 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2023-11-23 22:41:30,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,481 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2023-11-23 22:41:30,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,508 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2023-11-23 22:41:30,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,521 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,525 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,525 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Ended with exit code 0 [2023-11-23 22:41:30,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,547 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2023-11-23 22:41:30,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,559 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Ended with exit code 0 [2023-11-23 22:41:30,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,583 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2023-11-23 22:41:30,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Ended with exit code 0 [2023-11-23 22:41:30,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,618 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2023-11-23 22:41:30,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,635 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2023-11-23 22:41:30,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,657 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2023-11-23 22:41:30,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2023-11-23 22:41:30,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,718 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2023-11-23 22:41:30,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:30,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:30,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:30,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2023-11-23 22:41:30,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,749 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2023-11-23 22:41:30,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2023-11-23 22:41:30,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,789 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2023-11-23 22:41:30,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,805 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,805 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:30,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,831 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2023-11-23 22:41:30,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,845 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,848 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,848 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2023-11-23 22:41:30,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,875 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2023-11-23 22:41:30,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,889 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2023-11-23 22:41:30,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,917 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2023-11-23 22:41:30,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Ended with exit code 0 [2023-11-23 22:41:30,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,956 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2023-11-23 22:41:30,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:30,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:30,967 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:30,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:30,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:30,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:30,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:30,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:30,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:30,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2023-11-23 22:41:30,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:30,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:30,992 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:30,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2023-11-23 22:41:30,993 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 [2023-11-23 22:41:31,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,029 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2023-11-23 22:41:31,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,040 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,043 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,043 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2023-11-23 22:41:31,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,066 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2023-11-23 22:41:31,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2023-11-23 22:41:31,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,103 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2023-11-23 22:41:31,105 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 [2023-11-23 22:41:31,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,119 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,119 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,144 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2023-11-23 22:41:31,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,157 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,160 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Ended with exit code 0 [2023-11-23 22:41:31,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,184 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2023-11-23 22:41:31,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,197 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,200 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,200 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2023-11-23 22:41:31,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,245 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2023-11-23 22:41:31,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,309 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,312 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 [2023-11-23 22:41:31,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2023-11-23 22:41:31,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,381 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2023-11-23 22:41:31,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,398 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:31,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:31,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:31,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,441 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2023-11-23 22:41:31,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:31,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 22:41:31,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:31,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,502 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,508 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 [2023-11-23 22:41:31,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2023-11-23 22:41:31,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,524 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 22:41:31,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 22:41:31,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 22:41:31,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 22:41:31,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,571 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 22:41:31,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,573 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2023-11-23 22:41:31,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:31,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:31,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:31,593 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:31,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,633 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2023-11-23 22:41:31,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:31,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:31,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:31,655 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:31,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,704 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2023-11-23 22:41:31,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:31,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:31,725 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:31,725 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:31,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,768 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2023-11-23 22:41:31,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:31,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,787 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-23 22:41:31,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:31,796 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-23 22:41:31,796 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-23 22:41:31,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,860 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2023-11-23 22:41:31,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:31,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:31,882 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:31,882 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:31,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,928 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:31,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2023-11-23 22:41:31,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:31,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:31,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:31,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:31,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:31,947 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:31,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:31,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:31,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:31,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:31,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:31,991 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:31,993 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 [2023-11-23 22:41:32,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2023-11-23 22:41:32,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,010 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,010 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:32,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,055 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,057 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 [2023-11-23 22:41:32,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2023-11-23 22:41:32,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,075 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,075 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Forceful destruction successful, exit code 0 [2023-11-23 22:41:32,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,122 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2023-11-23 22:41:32,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,144 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2023-11-23 22:41:32,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,187 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,189 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 [2023-11-23 22:41:32,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2023-11-23 22:41:32,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,205 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,205 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2023-11-23 22:41:32,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,230 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2023-11-23 22:41:32,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,247 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,247 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Ended with exit code 0 [2023-11-23 22:41:32,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,273 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2023-11-23 22:41:32,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,290 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,291 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Ended with exit code 0 [2023-11-23 22:41:32,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,319 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2023-11-23 22:41:32,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,337 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Ended with exit code 0 [2023-11-23 22:41:32,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,364 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2023-11-23 22:41:32,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,381 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Ended with exit code 0 [2023-11-23 22:41:32,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,408 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2023-11-23 22:41:32,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,425 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Ended with exit code 0 [2023-11-23 22:41:32,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,452 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2023-11-23 22:41:32,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,469 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,469 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Ended with exit code 0 [2023-11-23 22:41:32,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,495 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2023-11-23 22:41:32,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 22:41:32,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 22:41:32,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 22:41:32,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2023-11-23 22:41:32,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,529 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2023-11-23 22:41:32,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,546 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,546 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Ended with exit code 0 [2023-11-23 22:41:32,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,575 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2023-11-23 22:41:32,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2023-11-23 22:41:32,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,619 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2023-11-23 22:41:32,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,635 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,635 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2023-11-23 22:41:32,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,661 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2023-11-23 22:41:32,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Ended with exit code 0 [2023-11-23 22:41:32,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,702 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2023-11-23 22:41:32,703 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 [2023-11-23 22:41:32,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,718 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,718 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Ended with exit code 0 [2023-11-23 22:41:32,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,744 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2023-11-23 22:41:32,745 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 [2023-11-23 22:41:32,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Ended with exit code 0 [2023-11-23 22:41:32,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,788 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2023-11-23 22:41:32,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,814 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,814 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Ended with exit code 0 [2023-11-23 22:41:32,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,864 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2023-11-23 22:41:32,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,881 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,886 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Ended with exit code 0 [2023-11-23 22:41:32,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,928 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2023-11-23 22:41:32,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:32,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,945 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,945 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:32,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:32,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Ended with exit code 0 [2023-11-23 22:41:32,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:32,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:32,975 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:32,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2023-11-23 22:41:32,976 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 [2023-11-23 22:41:32,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:32,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:32,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:32,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:32,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:32,992 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:32,992 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:33,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:33,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Ended with exit code 0 [2023-11-23 22:41:33,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:33,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:33,022 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:33,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2023-11-23 22:41:33,024 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 [2023-11-23 22:41:33,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:33,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:33,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:33,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:33,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:33,038 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:33,038 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:33,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:33,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Ended with exit code 0 [2023-11-23 22:41:33,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:33,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:33,063 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:33,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2023-11-23 22:41:33,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:33,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:33,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:33,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:33,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:33,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:33,078 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:33,078 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:33,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:33,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Ended with exit code 0 [2023-11-23 22:41:33,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:33,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:33,105 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:41:33,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2023-11-23 22:41:33,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 22:41:33,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 22:41:33,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 22:41:33,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 22:41:33,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 22:41:33,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 22:41:33,120 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 22:41:33,120 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 22:41:33,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 22:41:33,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Ended with exit code 0 [2023-11-23 22:41:33,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:41:33,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:41:33,146 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4856c41f-78f2-4ffb-8676-fe25750153c6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)